4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mostafa_saad | 128 | 2696 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.086 | 0.602 | 0.906 | 20.3 | -68 | 470 | 2696 | 2696 | 2488 |
| SRMFix | 0.144 | 0.604 | 0.934 | 23.7 | -126 | 352 | 2017 | 1979 | 2445 |
| SRM | 0.317 | 0.639 | 1.048 | 59.6 | -192 | 165 | 1575 | 1297 | 3383 |
| initial | 0.070 | 0.650 | 1.019 | 78.2 | -532 | 590 | 2531 | 2258 | 2318 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 128 | 2014-06-07 | TCO14 Round 2B | 1 | 634 | 820.23 | 0.37 | 16 | 2696 | 2488 | 60 | 1297 | 3383 |
| 127 | 2014-04-12 | TCO14 Round 1A | 1 | 555 | 853.14 | 0.62 | 20 | 2680 | 2505 | 83 | 1237 | 4005 |
| 126 | 2013-11-01 | SRM 596 | 1 | 650 | 447.33 | -0.54 | -10 | 2660 | 2406 | -63 | 1154 | 4696 |
| 125 | 2013-10-15 | SRM 594 | 1 | 418 | 441.29 | -0.31 | -5 | 2669 | 2347 | -22 | 1217 | 4110 |
| 124 | 2013-10-05 | SRM 593 | 1 | 393 | 475.73 | -0.23 | -3 | 2674 | 2312 | -13 | 1239 | 3833 |
| 123 | 2013-08-01 | SRM 587 | 1 | 483 | 291.37 | -0.74 | -13 | 2678 | 2225 | -162 | 1252 | 3633 |
| 122 | 2013-07-10 | SRM 584 | 1 | 334 | 356.82 | 0.10 | 4 | 2690 | 2096 | 18 | 1414 | 2322 |
| 121 | 2013-06-18 | SRM 583 | 1 | 306 | 459.31 | 0.59 | 14 | 2686 | 2148 | 72 | 1396 | 2458 |
| 120 | 2013-06-14 | SRM 582 | 1 | 381 | 362.73 | -0.07 | 0 | 2672 | 2222 | 12 | 1324 | 2974 |
| 119 | 2013-05-25 | SRM 580 | 1 | 480 | 497.66 | 0.05 | 3 | 2672 | 2281 | 31 | 1312 | 3147 |
| 118 | 2013-05-18 | SRM 579 | 1 | 451 | 516.80 | 0.20 | 7 | 2668 | 2299 | 50 | 1281 | 3434 |
| 117 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 645.12 | -0.17 | -3 | 2662 | 2378 | 6 | 1231 | 3965 |
| 116 | 2013-04-26 | SRM 577 | 1 | 408 | 500.69 | -0.22 | -3 | 2664 | 2341 | -9 | 1225 | 4034 |
| 115 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 743.31 | -0.07 | 0 | 2668 | 2362 | 18 | 1234 | 3971 |
| 114 | 2013-04-06 | SRM 575 | 1 | 880 | 584.30 | -0.62 | -13 | 2668 | 2414 | -146 | 1216 | 4317 |
| 113 | 2013-03-31 | TCO13 Round 2A | 1 | 1116 | 770.58 | -0.58 | -14 | 2681 | 2344 | -155 | 1362 | 2971 |
| 112 | 2013-03-25 | SRM 574 | 1 | 470 | 479.00 | 0.03 | 4 | 2695 | 2239 | -5 | 1517 | 1998 |
| 111 | 2013-03-02 | TCO13 Round 1B | 1 | 368 | 468.35 | 0.35 | 12 | 2691 | 2181 | 27 | 1522 | 1922 |
| 110 | 2013-02-23 | TCO13 Round 1A | 1 | 692 | 507.82 | -0.45 | -9 | 2679 | 2220 | -26 | 1495 | 2014 |
| 109 | 2013-02-19 | SRM 571 | 1 | 163 | 496.16 | 1.61 | 56 | 2688 | 2136 | 114 | 1521 | 1847 |
| 108 | 2013-02-13 | SRM 570 | 1 | 555 | 466.68 | -0.25 | -8 | 2632 | 2433 | -43 | 1407 | 2465 |
| 107 | 2012-05-12 | TCO12 Round 2B | 1 | 772 | 784.91 | 0.02 | 3 | 2640 | 2240 | -10 | 1450 | 2264 |
| 106 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 812.76 | -0.04 | 1 | 2637 | 2211 | -2 | 1460 | 2203 |
| 105 | 2012-03-31 | TCO12 Round 1A | 1 | 381 | 684.47 | 0.84 | 25 | 2636 | 2095 | 62 | 1462 | 2082 |
| 104 | 2012-02-18 | SRM 533 | 1 | 508 | 519.04 | 0.02 | 4 | 2611 | 2112 | 5 | 1400 | 2351 |
| 103 | 2012-01-31 | SRM 531 | 1 | 397 | 494.22 | -0.23 | -5 | 2607 | 2094 | -39 | 1395 | 2352 |
| 102 | 2012-01-14 | SRM 529 | 1 | 112 | 543.42 | 2.28 | 65 | 2612 | 2031 | 165 | 1434 | 2128 |
| 101 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 958.48 | -0.55 | -11 | 2546 | 2109 | -122 | 1269 | 3107 |
| 100 | 2011-06-08 | SRM 509 | 1 | 496 | 520.05 | 0.07 | 4 | 2557 | 2049 | 14 | 1391 | 2259 |
| 99 | 2011-06-02 | SRM 508 | 1 | 540 | 555.73 | -0.28 | -5 | 2553 | 2042 | -49 | 1377 | 2323 |
| 98 | 2011-05-19 | TCO11 Qual 2 | 1 | 198 | 427.11 | 1.11 | 23 | 2558 | 1979 | 73 | 1426 | 2018 |
| 97 | 2011-05-17 | SRM 504.5 | 1 | 645 | 528.27 | -0.44 | -9 | 2535 | 2047 | -85 | 1353 | 2397 |
| 96 | 2011-05-03 | Member SRM 505 | 1 | 306 | 448.62 | -0.11 | -1 | 2544 | 1957 | -20 | 1438 | 1902 |
| 95 | 2011-03-30 | Member SRM 501 | 1 | 263 | 455.22 | 0.79 | 23 | 2545 | 1910 | 72 | 1458 | 1779 |
| 94 | 2011-03-19 | SRM 500 | 1 | 396 | 552.98 | -0.13 | -2 | 2522 | 2011 | -6 | 1386 | 2134 |
| 93 | 2011-01-22 | Member SRM 494 | 1 | 487 | 458.58 | -0.09 | 0 | 2524 | 1906 | -9 | 1392 | 2016 |
| 92 | 2010-12-08 | SRM 490 | 1 | 455 | 431.54 | -0.08 | 0 | 2524 | 1857 | -8 | 1401 | 1933 |
| 91 | 2010-11-13 | SRM 487 | 1 | 407 | 477.38 | 0.23 | 8 | 2523 | 1799 | 31 | 1409 | 1841 |
| 90 | 2010-10-26 | SRM 486 | 1 | 479 | 462.45 | -0.31 | -5 | 2515 | 1831 | -55 | 1378 | 1999 |
| 89 | 2010-10-21 | Member SRM 485 | 1 | 353 | 386.05 | 0.13 | 6 | 2521 | 1791 | 10 | 1433 | 1708 |
| 88 | 2010-09-25 | SRM 483 | 1 | 464 | 440.61 | -0.38 | -7 | 2515 | 1809 | -78 | 1423 | 1744 |
| 87 | 2010-09-15 | Member SRM 482 | 1 | 304 | 465.40 | 0.61 | 18 | 2522 | 1779 | 48 | 1501 | 1445 |
| 86 | 2010-09-09 | SRM 481 | 1 | 351 | 431.22 | 0.30 | 11 | 2504 | 1850 | 20 | 1453 | 1642 |
| 85 | 2010-08-26 | SRM 480 | 1 | 179 | 333.72 | 0.90 | 25 | 2494 | 1867 | 75 | 1433 | 1697 |
| 84 | 2010-08-04 | Member SRM 478 | 1 | 446 | 430.12 | -0.30 | -6 | 2469 | 1966 | -65 | 1358 | 2071 |
| 83 | 2010-07-28 | SRM 477 | 1 | 191 | 485.74 | 1.35 | 37 | 2475 | 1900 | 115 | 1423 | 1735 |
| 82 | 2010-07-17 | SRM 476 | 1 | 353 | 532.82 | 0.59 | 21 | 2438 | 2057 | 78 | 1308 | 2303 |
| 81 | 2010-06-19 | TCO10 Round 1 | 1 | 908 | 957.55 | 0.08 | 5 | 2417 | 2115 | 26 | 1230 | 2859 |
| 80 | 2010-05-20 | SRM 470 | 2 | 206 | 80.44 | -1.36 | -11 | 2412 | 2042 | 9 | 1204 | 3073 |
| 79 | 2010-05-02 | TCO10 Qual 1 | 1 | 544 | 405.42 | -0.42 | -9 | 2423 | 1889 | -11 | 1195 | 3027 |
| 78 | 2010-04-03 | SRM 466 | 1 | 756 | 541.10 | -0.52 | -13 | 2432 | 1802 | -151 | 1206 | 2899 |
| 77 | 2010-03-16 | SRM 464 | 1 | 418 | 477.08 | -0.16 | -3 | 2445 | 1770 | -29 | 1357 | 1868 |
| 76 | 2010-02-13 | Member SRM 461 | 1 | 317 | 472.35 | 0.57 | 19 | 2447 | 1900 | 64 | 1386 | 1899 |
| 75 | 2010-01-19 | SRM 459 | 1 | 455 | 462.39 | 0.02 | 3 | 2428 | 1948 | 4 | 1322 | 2216 |
| 74 | 2010-01-04 | SRM 457 | 1 | 303 | 346.95 | -0.18 | -3 | 2425 | 1922 | -32 | 1318 | 2239 |
| 73 | 2009-12-22 | SRM 456 | 1 | 377 | 343.07 | -0.34 | -8 | 2428 | 1911 | -71 | 1350 | 2062 |
| 72 | 2009-12-17 | Member SRM 455 | 1 | 259 | 370.52 | -0.05 | 1 | 2436 | 1876 | -18 | 1421 | 1699 |
| 71 | 2009-12-05 | SRM 454 | 1 | 296 | 459.09 | 0.63 | 24 | 2435 | 1876 | 52 | 1439 | 1633 |
| 70 | 2009-11-25 | SRM 453.5 | 1 | 240 | 456.37 | 0.93 | 34 | 2411 | 1971 | 87 | 1387 | 1904 |
| 69 | 2009-09-23 | SRM 449 | 1 | 541 | 543.65 | -0.26 | -6 | 2377 | 2081 | -53 | 1300 | 2382 |
| 68 | 2009-09-10 | SRM 448 | 1 | 297 | 493.40 | 0.73 | 27 | 2384 | 2037 | 76 | 1353 | 2063 |
| 67 | 2009-08-25 | SRM 447 | 1 | 365 | 423.77 | 0.22 | 11 | 2357 | 2147 | 26 | 1277 | 2528 |
| 66 | 2009-08-08 | SRM 446 | 2 | 33 | 95.62 | 1.54 | 25 | 2346 | 2189 | 97 | 1251 | 2712 |
| 65 | 2009-07-23 | SRM 445 | 2 | 157 | 96.89 | -0.70 | -6 | 2321 | 2288 | 39 | 1154 | 3445 |
| 64 | 2009-05-27 | SRM 441 | 1 | 546 | 407.11 | -0.44 | -13 | 2327 | 2227 | -173 | 1115 | 3811 |
| 63 | 2009-04-19 | SRM 438 | 1 | 191 | 343.19 | 0.02 | 3 | 2340 | 2172 | 28 | 1288 | 2831 |
| 62 | 2009-03-07 | TCO09 Round 1 | 1 | 1020 | 1,055.29 | 0.05 | 4 | 2337 | 2192 | 9 | 1260 | 2977 |
| 61 | 2009-02-24 | TCO09 Qual 1 | 1 | 176 | 606.92 | 1.79 | 42 | 2333 | 2104 | 137 | 1251 | 2976 |
| 60 | 2009-02-07 | SRM 434 | 2 | 202 | 92.92 | -1.12 | -10 | 2291 | 2402 | 8 | 1114 | 4619 |
| 59 | 2009-01-21 | SRM 433 | 2 | 324 | 84.17 | -1.94 | -17 | 2301 | 2353 | -26 | 1106 | 5302 |
| 58 | 2008-12-11 | SRM 429 | 2 | 173 | 83.31 | -1.05 | -9 | 2318 | 2225 | 20 | 1132 | 4523 |
| 57 | 2008-11-25 | SRM 427 | 2 | 399 | 58.84 | -2.76 | -20 | 2326 | 2165 | -74 | 1112 | 5319 |
| 56 | 2008-11-22 | SRM 426 | 1 | 531 | 462.58 | -0.34 | -8 | 2347 | 2045 | -73 | 1186 | 3693 |
| 55 | 2008-11-12 | SRM 425 | 2 | 10 | 78.13 | 2.97 | 31 | 2355 | 2008 | 120 | 1259 | 3042 |
| 54 | 2008-11-06 | SRM 424 | 1 | 497 | 403.06 | -0.38 | -10 | 2324 | 2122 | -78 | 1139 | 4495 |
| 53 | 2008-10-18 | SRM 422 | 2 | 96 | 86.11 | -0.16 | 2 | 2334 | 2047 | 41 | 1217 | 3490 |
| 52 | 2008-10-08 | SRM 421 | 1 | 454 | 441.26 | -0.26 | -6 | 2333 | 2058 | -28 | 1176 | 3945 |
| 51 | 2008-10-02 | SRM 420 | 1 | 522 | 425.55 | -0.30 | -8 | 2339 | 2006 | -55 | 1204 | 3682 |
| 50 | 2008-09-11 | SRM 417 | 1 | 424 | 460.65 | 0.12 | 7 | 2346 | 1949 | 29 | 1259 | 3149 |
| 49 | 2008-08-16 | SRM 414 | 1 | 414 | 395.38 | -0.24 | -6 | 2339 | 1981 | -41 | 1230 | 3467 |
| 48 | 2008-07-31 | SRM 412 | 1 | 498 | 398.23 | -0.32 | -8 | 2345 | 1935 | -71 | 1271 | 3039 |
| 47 | 2008-07-19 | SRM 410 | 1 | 319 | 456.80 | 0.52 | 20 | 2353 | 1880 | 62 | 1342 | 2491 |
| 46 | 2008-07-10 | SRM 409 | 1 | 458 | 448.55 | -0.03 | 2 | 2334 | 1959 | -4 | 1280 | 2966 |
| 45 | 2008-07-01 | SRM 408 | 1 | 443 | 375.20 | -0.24 | -6 | 2332 | 1945 | -50 | 1284 | 2947 |
| 44 | 2008-06-26 | SRM 407 | 1 | 487 | 411.92 | -0.24 | -6 | 2338 | 1903 | -63 | 1334 | 2527 |
| 43 | 2008-06-14 | SRM 405 | 1 | 348 | 453.39 | 0.38 | 18 | 2344 | 1850 | 37 | 1397 | 2059 |
| 42 | 2008-06-05 | SRM 404 | 1 | 263 | 451.07 | 0.78 | 31 | 2327 | 1919 | 77 | 1360 | 2311 |
| 41 | 2008-05-24 | SRM 402 | 2 | 4 | 81.99 | 4.36 | 48 | 2295 | 2031 | 165 | 1283 | 2825 |
| 40 | 2008-05-06 | SRM 401 | 2 | 113 | 97.42 | -0.21 | 1 | 2247 | 2223 | 55 | 1118 | 3938 |
| 39 | 2008-04-12 | SRM 397 | 2 | 199 | 91.84 | -1.12 | -13 | 2246 | 2200 | 28 | 1063 | 4263 |
| 38 | 2008-04-03 | SRM 396 | 2 | 349 | 80.24 | -2.12 | -24 | 2259 | 2161 | -18 | 1035 | 4601 |
| 37 | 2008-03-22 | SRM 394 | 1 | 597 | 447.28 | -0.42 | -16 | 2283 | 2027 | -192 | 1053 | 4477 |
| 36 | 2008-01-24 | SRM 389 | 1 | 507 | 402.80 | -0.38 | -12 | 2299 | 1843 | -128 | 1245 | 2712 |
| 35 | 2008-01-15 | SRM 388 | 1 | 349 | 462.26 | 0.40 | 19 | 2311 | 1784 | 37 | 1373 | 1845 |
| 34 | 2008-01-05 | SRM 386 | 1 | 253 | 435.83 | 0.78 | 33 | 2292 | 1821 | 75 | 1336 | 2049 |
| 33 | 2007-12-27 | SRM 385 | 1 | 526 | 411.30 | -0.40 | -14 | 2259 | 1943 | -154 | 1261 | 2580 |
| 32 | 2007-11-06 | SRM 374 | 1 | 420 | 397.12 | -0.08 | -1 | 2273 | 1750 | -49 | 1415 | 1553 |
| 31 | 2007-10-17 | SRM 372 | 1 | 459 | 422.67 | -0.30 | -9 | 2273 | 1728 | -111 | 1464 | 1307 |
| 30 | 2007-10-13 | SRM 371 | 1 | 165 | 476.90 | 1.53 | 55 | 2282 | 1688 | 102 | 1575 | 993 |
| 29 | 2007-10-09 | SRM 370 | 1 | 297 | 433.55 | 0.55 | 26 | 2227 | 1856 | 23 | 1473 | 1271 |
| 28 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 27 | 2007-10-02 | SRM 368 | 1 | 110 | 431.69 | 1.97 | 76 | 2200 | 1955 | 157 | 1450 | 1344 |
| 26 | 2007-09-26 | SRM 367 | 1 | 364 | 502.43 | 0.46 | 27 | 2124 | 2267 | 44 | 1293 | 2005 |
| 25 | 2007-09-18 | SRM 366 | 1 | 319 | 378.25 | 0.25 | 17 | 2097 | 2403 | 15 | 1249 | 2325 |
| 24 | 2007-09-12 | SRM 365 | 1 | 294 | 455.11 | 0.10 | 9 | 2080 | 2456 | 26 | 1234 | 2444 |
| 23 | 2007-09-08 | TCCC07 Round 2 | 1 | 443 | 677.30 | 0.61 | 39 | 2072 | 2485 | 78 | 1208 | 2592 |
| 22 | 2007-09-01 | TCCC07 Round 1C | 1 | 232 | 348.45 | 0.59 | 36 | 2033 | 2647 | 75 | 1130 | 3071 |
| 21 | 2007-08-18 | TCCC07 Qual 1 | 1 | 315 | 576.69 | 0.87 | 46 | 1997 | 2808 | 88 | 1055 | 3619 |
| 20 | 2007-08-11 | SRM 363 | 2 | 530 | 242.24 | -1.34 | -28 | 1951 | 3023 | -121 | 967 | 4249 |
| 19 | 2007-08-07 | SRM 362 | 2 | 193 | ||||||||
| 18 | 2007-08-01 | SRM 361 | 2 | 235 | ||||||||
| 17 | 2007-07-21 | SRM 359 | 2 | 225 | 162.24 | -0.47 | -8 | 1979 | 2830 | -13 | 1088 | 3350 |
| 16 | 2007-07-17 | SRM 358 | 2 | 132 | 131.88 | -0.00 | 7 | 1987 | 2757 | 15 | 1101 | 3204 |
| 15 | 2007-06-20 | SRM 355 | 2 | 150 | 143.30 | -0.07 | 5 | 1980 | 2757 | 13 | 1086 | 3327 |
| 14 | 2007-06-14 | SRM 354 | 2 | 140 | 194.04 | 0.47 | 25 | 1975 | 2763 | 43 | 1073 | 3402 |
| 13 | 2007-06-07 | SRM 353 | 2 | 241 | 198.38 | -0.28 | -3 | 1950 | 2880 | 12 | 1030 | 3728 |
| 12 | 2007-06-02 | SRM 352 | 2 | 155 | 175.83 | 0.18 | 17 | 1952 | 2826 | 44 | 1018 | 3765 |
| 11 | 2007-04-18 | SRM 345 | 2 | 72 | 220.85 | 1.62 | 67 | 1935 | 2818 | 109 | 974 | 4072 |
| 10 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 422.62 | -0.53 | -25 | 1869 | 3186 | -68 | 865 | 5002 |
| 9 | 2007-03-31 | TCO07 Qual 2 | 1 | 628 | 702.08 | 0.16 | 21 | 1893 | 2996 | 43 | 933 | 4456 |
| 8 | 2007-03-29 | TCO07 Qual 1 | 1 | 900 | 676.48 | -0.52 | -40 | 1873 | 3083 | -130 | 890 | 4788 |
| 7 | 2007-03-28 | SRM 344 | 2 | 357 | 277.60 | -0.90 | -34 | 1913 | 2802 | -103 | 1020 | 3679 |
| 6 | 2007-03-10 | SRM 341 | 2 | 69 | 226.97 | 1.72 | 110 | 1946 | 2553 | 93 | 1123 | 2915 |
| 5 | 2007-02-20 | SRM 340 | 2 | 308 | 184.63 | -0.74 | -38 | 1836 | 3352 | -50 | 1030 | 3870 |
| 4 | 2007-02-07 | SRM 338 | 2 | 296 | 122.94 | -1.27 | -68 | 1874 | 3089 | -82 | 1080 | 3403 |
| 3 | 2007-02-03 | SRM 337 | 1 | 352 | 405.08 | -0.02 | 5 | 1942 | 2686 | -38 | 1162 | 2802 |
| 2 | 2006-12-09 | SRM 329 | 1 | 375 | 399.11 | -0.07 | -12 | 1937 | 2542 | -128 | 1200 | 2458 |
| 1 | 2006-10-25 | SRM 324 | 2 | 89 | 328.40 | 1.88 | 470 | 1949 | 2400 | 128 | 1328 | 1633 |