4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nima.aghdaii | 52 | 2545 | 1293 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.014 | 0.590 | 0.917 | 37.9 | -87 | 685 | 2374 | 2354 | 2904 |
| SRMFix | 0.066 | 0.592 | 0.932 | 40.0 | -216 | 550 | 1971 | 1849 | 3098 |
| EloSRM | 0.008 | 0.593 | 0.918 | 38.3 | -89 | 677 | 2565 | 2545 | 2941 |
| initial | 0.151 | 0.615 | 0.949 | 74.0 | -272 | 377 | 2263 | 2143 | 2702 |
| SRM | 0.406 | 0.738 | 1.141 | 71.7 | -255 | 242 | 1499 | 1293 | 3345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | 2013-05-18 | SRM 579 | 1 | 563 | 564.05 | -0.25 | -15 | 2545 | 2941 | -49 | 1293 | 3345 |
| 51 | 2012-09-01 | SRM 554 | 1 | 636 | 562.98 | -0.18 | -6 | 2560 | 2720 | -38 | 1342 | 2916 |
| 50 | 2012-08-04 | SRM 551 | 1 | 327 | 502.40 | 0.62 | 42 | 2565 | 2631 | 56 | 1380 | 2574 |
| 49 | 2012-05-08 | SRM 542 | 1 | 204 | 355.66 | 0.80 | 50 | 2523 | 2944 | 83 | 1324 | 3198 |
| 48 | 2012-02-23 | SRM 534 | 1 | 420 | 491.54 | 0.23 | 18 | 2473 | 2920 | 35 | 1241 | 3741 |
| 47 | 2012-01-14 | SRM 529 | 1 | 681 | 574.15 | -0.37 | -18 | 2455 | 2947 | -89 | 1206 | 3945 |
| 46 | 2011-11-12 | SRM 523 | 1 | 467 | 518.33 | -0.22 | -9 | 2473 | 2714 | -39 | 1295 | 3078 |
| 45 | 2011-06-25 | TCO11 Round 2 | 1 | 535 | 606.52 | -0.06 | -2 | 2482 | 2449 | -11 | 1334 | 2581 |
| 44 | 2011-06-18 | TCO11 Round 1 | 1 | 584 | 1,081.82 | 0.89 | 48 | 2483 | 2440 | 95 | 1345 | 2513 |
| 43 | 2011-05-17 | SRM 504.5 | 1 | 613 | 600.26 | -0.03 | 2 | 2435 | 2559 | -8 | 1250 | 3162 |
| 42 | 2011-05-14 | TCO11 Qual 1 | 1 | 373 | 771.70 | 1.05 | 56 | 2433 | 2536 | 89 | 1258 | 3062 |
| 41 | 2011-05-11 | SRM 506 | 1 | 466 | 429.03 | -0.12 | -5 | 2377 | 2826 | -32 | 1169 | 3907 |
| 40 | 2010-11-18 | SRM 488 | 2 | 132 | 67.79 | -0.96 | -13 | 2382 | 2447 | 25 | 1201 | 3325 |
| 39 | 2010-10-05 | SRM 484 | 2 | 246 | 58.41 | -2.07 | -28 | 2395 | 2344 | -14 | 1176 | 3443 |
| 38 | 2010-08-14 | SRM 479 | 2 | 208 | 68.97 | -1.59 | -20 | 2423 | 2165 | 23 | 1190 | 3265 |
| 37 | 2010-08-04 | Member SRM 478 | 2 | 56 | 72.76 | 0.38 | 16 | 2444 | 2078 | 90 | 1167 | 3409 |
| 36 | 2010-07-17 | SRM 476 | 1 | 721 | 513.34 | -0.49 | -23 | 2428 | 2108 | -190 | 1077 | 4025 |
| 35 | 2010-06-19 | TCO10 Round 1 | 1 | 870 | 927.30 | 0.09 | 10 | 2451 | 1969 | 27 | 1267 | 2599 |
| 34 | 2010-06-05 | SRM 472 | 1 | 457 | 463.53 | -0.23 | -10 | 2440 | 1991 | -25 | 1240 | 2828 |
| 33 | 2010-05-24 | TCO10 Qual 3 | 1 | 252 | 309.21 | 0.30 | 24 | 2450 | 1935 | 58 | 1265 | 2649 |
| 32 | 2009-10-20 | SRM 451 | 1 | 387 | 334.49 | -0.38 | -13 | 2427 | 1888 | -63 | 1207 | 3081 |
| 31 | 2009-10-17 | SRM 450 | 2 | 59 | 55.51 | -0.09 | 5 | 2440 | 1831 | 73 | 1270 | 2611 |
| 30 | 2009-09-23 | SRM 449 | 1 | 760 | 507.55 | -0.60 | -23 | 2435 | 1851 | -170 | 1197 | 3150 |
| 29 | 2009-08-25 | SRM 447 | 1 | 166 | 398.90 | 1.26 | 58 | 2459 | 1714 | 146 | 1367 | 1969 |
| 28 | 2009-07-08 | SRM 444 | 2 | 82 | 63.91 | -0.36 | -1 | 2400 | 1933 | 51 | 1221 | 2914 |
| 27 | 2009-06-23 | SRM 443 | 1 | 436 | 345.22 | -0.44 | -17 | 2401 | 1927 | -75 | 1170 | 3311 |
| 26 | 2009-05-12 | SRM 440 | 1 | 408 | 424.68 | -0.29 | -9 | 2419 | 1830 | -21 | 1245 | 2983 |
| 25 | 2009-04-30 | SRM 439 | 1 | 380 | 315.69 | -0.39 | -14 | 2428 | 1798 | -70 | 1266 | 2981 |
| 24 | 2009-03-07 | TCO09 Round 1 | 1 | 907 | 934.03 | 0.04 | 6 | 2442 | 1725 | 27 | 1336 | 2431 |
| 23 | 2009-02-24 | TCO09 Qual 1 | 1 | 524 | 479.30 | -0.13 | -1 | 2437 | 1679 | 17 | 1309 | 2559 |
| 22 | 2009-02-12 | SRM 435 | 1 | 365 | 347.95 | -0.07 | 0 | 2438 | 1749 | 10 | 1292 | 2771 |
| 21 | 2009-02-07 | SRM 434 | 1 | 447 | 423.68 | -0.32 | -11 | 2437 | 1768 | -50 | 1282 | 2892 |
| 20 | 2009-01-21 | SRM 433 | 1 | 369 | 418.59 | -0.16 | -4 | 2448 | 1726 | -13 | 1332 | 2530 |
| 19 | 2009-01-06 | SRM 432 | 1 | 253 | 369.97 | 0.55 | 31 | 2452 | 1694 | 85 | 1345 | 2428 |
| 18 | 2008-12-20 | SRM 430 | 1 | 531 | 445.59 | -0.42 | -16 | 2421 | 1784 | -72 | 1260 | 3047 |
| 17 | 2008-12-11 | SRM 429 | 1 | 394 | 415.24 | 0.08 | 9 | 2437 | 1718 | 25 | 1332 | 2515 |
| 16 | 2008-12-02 | SRM 428 | 1 | 365 | 423.73 | 0.22 | 17 | 2428 | 1748 | 51 | 1307 | 2724 |
| 15 | 2008-11-12 | SRM 425 | 1 | 422 | 447.46 | 0.08 | 10 | 2411 | 1778 | 34 | 1256 | 3061 |
| 14 | 2008-11-06 | SRM 424 | 1 | 497 | 365.34 | -0.52 | -24 | 2401 | 1814 | -121 | 1222 | 3386 |
| 13 | 2008-10-28 | SRM 423 | 1 | 199 | 308.05 | 0.63 | 45 | 2425 | 1704 | 95 | 1343 | 2391 |
| 12 | 2008-10-18 | SRM 422 | 1 | 439 | 482.01 | 0.14 | 15 | 2380 | 1874 | 35 | 1248 | 3171 |
| 11 | 2008-10-08 | SRM 421 | 1 | 454 | 425.55 | -0.31 | -17 | 2365 | 1928 | -56 | 1213 | 3607 |
| 10 | 2008-10-02 | SRM 420 | 1 | 463 | 402.89 | -0.20 | -10 | 2381 | 1847 | -36 | 1269 | 3044 |
| 9 | 2008-09-24 | SRM 419 | 2 | 12 | 55.57 | 2.21 | 76 | 2391 | 1808 | 136 | 1305 | 2811 |
| 8 | 2008-09-20 | SRM 418 | 2 | 48 | 86.34 | 0.85 | 48 | 2315 | 2086 | 107 | 1169 | 3990 |
| 7 | 2008-08-26 | SRM 415 | 2 | 31 | 84.02 | 1.44 | 75 | 2268 | 2309 | 138 | 1062 | 6085 |
| 6 | 2008-08-16 | SRM 414 | 2 | 772 | 92.63 | -3.07 | -89 | 2193 | 2709 | -255 | 924 | 8204 |
| 5 | 2008-08-06 | SRM 413 | 1 | 550 | 443.97 | -0.37 | -41 | 2282 | 2232 | -129 | 1179 | 3899 |
| 4 | 2008-07-31 | SRM 412 | 1 | 441 | 409.97 | -0.10 | -6 | 2323 | 2030 | -45 | 1308 | 2749 |
| 3 | 2008-06-05 | SRM 404 | 1 | 537 | 404.60 | -0.41 | -55 | 2329 | 1909 | -146 | 1353 | 2358 |
| 2 | 2008-05-06 | SRM 401 | 1 | 341 | 504.54 | 0.56 | 152 | 2384 | 1674 | 57 | 1499 | 1417 |
| 1 | 2008-04-15 | SRM 398 | 2 | 55 | 510.74 | 3.22 | 677 | 2231 | 2254 | 242 | 1442 | 1558 |