4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Mateusz87 | 64 | 2920 | 2072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.336 | 0.864 | 1.255 | 36.8 | -58 | 658 | 2925 | 2920 | 328 |
| SRMFix | 0.343 | 0.886 | 1.265 | 43.7 | -67 | 604 | 2551 | 2486 | 310 |
| SRM | 0.406 | 0.888 | 1.249 | 71.5 | -177 | 314 | 2265 | 2072 | 333 |
| initial | 0.228 | 0.993 | 1.366 | 119.6 | -283 | 479 | 3342 | 2906 | 254 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64 | 2008-05-28 | SRM 403 | 1 | 26 | 109.92 | 2.08 | 32 | 2920 | 328 | 129 | 2072 | 333 |
| 63 | 2008-05-06 | SRM 401 | 1 | 525 | 159.06 | -1.72 | -21 | 2888 | 370 | -151 | 1943 | 457 |
| 62 | 2008-03-26 | SRM 395 | 1 | 144 | 101.13 | -0.51 | -5 | 2909 | 333 | -20 | 2094 | 319 |
| 61 | 2008-03-06 | SRM 392 | 1 | 119 | 172.77 | 0.54 | 11 | 2914 | 314 | 42 | 2114 | 306 |
| 60 | 2008-02-26 | SRM 391 | 1 | 191 | 112.91 | -0.76 | -8 | 2903 | 327 | -37 | 2072 | 336 |
| 59 | 2008-02-23 | TCO08 Round 2 | 1 | 631 | 325.18 | -1.10 | -13 | 2911 | 313 | -156 | 2109 | 307 |
| 58 | 2008-02-16 | TCO08 Round 1 | 1 | 16 | 331.64 | 4.37 | 43 | 2925 | 289 | 152 | 2265 | 198 |
| 57 | 2008-02-09 | TCO08 Qual 2 | 1 | 57 | 116.42 | 1.03 | 16 | 2882 | 338 | 28 | 2113 | 289 |
| 56 | 2008-01-24 | SRM 389 | 1 | 125 | 153.49 | 0.30 | 8 | 2866 | 346 | 11 | 2085 | 295 |
| 55 | 2008-01-15 | SRM 388 | 1 | 149 | 177.28 | 0.25 | 7 | 2858 | 354 | 9 | 2074 | 303 |
| 54 | 2008-01-09 | SRM 387 | 1 | 67 | 120.35 | 0.84 | 16 | 2851 | 362 | 41 | 2065 | 308 |
| 53 | 2008-01-05 | SRM 386 | 1 | 110 | 151.50 | 0.46 | 11 | 2835 | 377 | 28 | 2024 | 351 |
| 52 | 2007-12-19 | SRM 384 | 1 | 118 | 109.81 | -0.10 | 1 | 2824 | 386 | -2 | 1996 | 376 |
| 51 | 2007-12-13 | College Tour SRM 383 | 1 | 16 | 8.31 | -0.95 | -9 | 2823 | 382 | -59 | 1998 | 372 |
| 50 | 2007-12-11 | SRM 382 | 1 | 79 | 123.40 | 0.64 | 15 | 2832 | 372 | 35 | 2057 | 316 |
| 49 | 2007-11-28 | SRM 379 | 1 | 134 | 112.02 | -0.26 | -2 | 2817 | 379 | -15 | 2022 | 338 |
| 48 | 2007-11-14 | SRM 376 | 1 | 89 | 131.12 | 0.56 | 14 | 2819 | 374 | 41 | 2037 | 328 |
| 47 | 2007-10-23 | SRM 373 | 1 | 92 | 110.21 | 0.26 | 8 | 2806 | 386 | 27 | 1996 | 362 |
| 46 | 2007-10-17 | SRM 372 | 1 | 272 | 160.24 | -0.76 | -10 | 2798 | 394 | -39 | 1969 | 380 |
| 45 | 2007-10-13 | SRM 371 | 1 | 312 | 179.38 | -0.80 | -11 | 2808 | 381 | -48 | 2008 | 346 |
| 44 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 43 | 2007-10-02 | SRM 368 | 1 | 197 | 137.70 | -0.52 | -6 | 2819 | 357 | -21 | 2056 | 301 |
| 42 | 2007-09-26 | SRM 367 | 1 | 13 | 174.21 | 3.74 | 47 | 2825 | 342 | 175 | 2077 | 282 |
| 41 | 2007-09-22 | TCCC07 Round 4 | 1 | 131 | 99.31 | -0.44 | -10 | 2778 | 415 | -114 | 1902 | 444 |
| 40 | 2007-09-18 | SRM 366 | 1 | 254 | 128.57 | -0.98 | -15 | 2788 | 399 | -78 | 2016 | 330 |
| 39 | 2007-09-15 | TCCC07 Round 3 | 1 | 31 | 173.50 | 2.48 | 51 | 2803 | 376 | 157 | 2094 | 260 |
| 38 | 2007-09-12 | SRM 365 | 1 | 132 | 196.73 | 0.58 | 16 | 2752 | 437 | 41 | 1937 | 407 |
| 37 | 2007-09-08 | TCCC07 Round 2 | 1 | 157 | 273.20 | 0.80 | 22 | 2736 | 453 | 61 | 1896 | 437 |
| 36 | 2007-09-04 | SRM 364 | 1 | 170 | 197.47 | 0.22 | 10 | 2714 | 496 | 29 | 1835 | 514 |
| 35 | 2007-08-28 | TCCC07 Round 1A | 1 | 73 | 97.36 | 0.42 | 15 | 2704 | 513 | 51 | 1806 | 561 |
| 34 | 2007-08-21 | TCCC07 Qual 2 | 1 | 73 | 70.69 | -0.05 | 4 | 2689 | 522 | 46 | 1755 | 618 |
| 33 | 2007-08-07 | SRM 362 | 1 | 299 | ||||||||
| 32 | 2007-08-01 | SRM 361 | 1 | 406 | 202.54 | -1.12 | -22 | 2686 | 516 | -171 | 1709 | 674 |
| 31 | 2007-07-24 | SRM 360 | 1 | 80 | 205.10 | 1.36 | 36 | 2708 | 475 | 85 | 1880 | 423 |
| 30 | 2007-07-21 | SRM 359 | 1 | 363 | 190.06 | -0.93 | -20 | 2672 | 542 | -88 | 1795 | 544 |
| 29 | 2007-07-17 | SRM 358 | 1 | 117 | 163.54 | 0.48 | 19 | 2692 | 501 | 32 | 1883 | 426 |
| 28 | 2007-07-12 | SRM 357 | 1 | 105 | 181.96 | 0.79 | 29 | 2674 | 530 | 55 | 1851 | 454 |
| 27 | 2007-06-14 | SRM 354 | 1 | 295 | 220.78 | -0.42 | -9 | 2645 | 567 | -31 | 1796 | 533 |
| 26 | 2007-06-07 | SRM 353 | 1 | 405 | 218.88 | -0.89 | -22 | 2654 | 540 | -88 | 1827 | 491 |
| 25 | 2007-06-02 | SRM 352 | 1 | 22 | 242.09 | 3.46 | 84 | 2676 | 503 | 177 | 1915 | 365 |
| 24 | 2007-05-23 | SRM 350 | 1 | 102 | 222.56 | 1.13 | 45 | 2592 | 650 | 91 | 1738 | 599 |
| 23 | 2007-05-15 | SRM 349 | 1 | 375 | 243.71 | -0.62 | -19 | 2547 | 733 | -69 | 1647 | 765 |
| 22 | 2007-05-09 | SRM 348 | 1 | 83 | 202.69 | 1.29 | 56 | 2567 | 690 | 98 | 1716 | 630 |
| 21 | 2007-05-01 | SRM 347 | 1 | 143 | 275.34 | 0.94 | 48 | 2510 | 824 | 84 | 1618 | 821 |
| 20 | 2007-04-24 | SRM 346 | 1 | 164 | 251.87 | 0.62 | 39 | 2463 | 925 | 73 | 1534 | 1027 |
| 19 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 359.95 | -0.48 | -20 | 2424 | 988 | -76 | 1461 | 1192 |
| 18 | 2007-03-31 | TCO07 Qual 2 | 1 | 298 | 257.81 | -0.21 | -3 | 2443 | 920 | 1 | 1537 | 986 |
| 17 | 2007-03-28 | SRM 344 | 1 | 333 | 271.93 | -0.29 | -12 | 2446 | 880 | -27 | 1536 | 943 |
| 16 | 2007-03-14 | SRM 342 | 1 | 172 | 200.34 | 0.22 | 26 | 2458 | 844 | 28 | 1563 | 880 |
| 15 | 2006-12-21 | SRM 331 | 1 | 203 | 203.42 | 0.00 | 8 | 2433 | 845 | 13 | 1535 | 962 |
| 14 | 2006-12-13 | SRM 330 | 1 | 149 | 209.17 | 0.49 | 49 | 2425 | 864 | 64 | 1522 | 996 |
| 13 | 2006-11-22 | SRM 327 | 1 | 149 | 219.57 | -0.04 | 5 | 2376 | 935 | 4 | 1458 | 1142 |
| 12 | 2006-11-11 | SRM 326 | 1 | 200 | 272.12 | 0.44 | 61 | 2371 | 937 | 60 | 1454 | 1144 |
| 11 | 2006-02-08 | SRM 288 | 1 | 155 | 164.56 | 0.09 | 13 | 2310 | 733 | 37 | 1394 | 1016 |
| 10 | 2006-01-21 | SRM 284 | 1 | 265 | 193.41 | -0.59 | -32 | 2297 | 726 | -95 | 1357 | 1124 |
| 9 | 2005-12-19 | SRM 278 | 1 | 220 | 154.71 | -0.51 | -26 | 2329 | 657 | -57 | 1452 | 841 |
| 8 | 2005-12-08 | SRM 276 | 1 | 148 | 230.90 | 0.64 | 57 | 2355 | 595 | 87 | 1509 | 706 |
| 7 | 2005-11-30 | SRM 275 | 1 | 214 | 144.41 | -0.57 | -37 | 2298 | 671 | -89 | 1422 | 885 |
| 6 | 2005-11-21 | SRM 273 | 1 | 157 | 214.45 | 0.45 | 55 | 2336 | 590 | 68 | 1511 | 679 |
| 5 | 2005-11-19 | SRM 272 | 1 | 230 | 221.44 | -0.06 | 4 | 2281 | 677 | 1 | 1443 | 820 |
| 4 | 2005-11-03 | SRM 270 | 1 | 209 | 151.15 | -0.63 | -58 | 2277 | 665 | -177 | 1442 | 810 |
| 3 | 2005-10-26 | SRM 269 | 1 | 54 | 162.85 | 1.59 | 249 | 2335 | 576 | 177 | 1619 | 504 |
| 2 | 2005-10-05 | SRM 267 | 1 | 136 | 189.19 | -0.05 | 3 | 2086 | 1036 | -72 | 1442 | 806 |
| 1 | 2005-10-01 | SRM 266 | 2 | 21 | 261.58 | 3.64 | 658 | 2083 | 1029 | 314 | 1514 | 653 |