4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tryitn2 | 30 | 2334 | 1285 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.223 | 0.641 | 1.028 | 44.9 | -102 | 487 | 2345 | 2334 | 2234 |
| SRMFix | 0.332 | 0.650 | 1.039 | 51.3 | -150 | 342 | 1846 | 1829 | 2167 |
| initial | 0.294 | 0.655 | 1.016 | 78.9 | -110 | 486 | 2314 | 2193 | 1640 |
| SRM | 0.597 | 0.792 | 1.189 | 46.6 | -77 | 134 | 1425 | 1285 | 2273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 2010-04-20 | Member SRM 468 | 1 | 540 | 518.70 | -0.25 | -11 | 2334 | 2234 | -77 | 1285 | 2273 |
| 29 | 2010-03-16 | SRM 464 | 1 | 418 | 512.01 | -0.06 | 0 | 2345 | 2154 | -31 | 1362 | 1839 |
| 28 | 2009-12-22 | SRM 456 | 1 | 377 | ||||||||
| 27 | 2009-12-17 | Member SRM 455 | 1 | 259 | 389.46 | 0.03 | 5 | 2345 | 2252 | -12 | 1393 | 1841 |
| 26 | 2009-12-05 | SRM 454 | 1 | 455 | 501.55 | 0.14 | 12 | 2340 | 2279 | -20 | 1405 | 1786 |
| 25 | 2009-11-25 | SRM 453.5 | 1 | 323 | 498.43 | 0.63 | 38 | 2329 | 2340 | 39 | 1425 | 1718 |
| 24 | 2009-11-05 | SRM 452 | 1 | 195 | 496.54 | 1.35 | 76 | 2290 | 2530 | 123 | 1386 | 1919 |
| 23 | 2009-09-23 | SRM 449 | 1 | 513 | 664.21 | 0.37 | 26 | 2214 | 2861 | 33 | 1263 | 2640 |
| 22 | 2009-09-10 | SRM 448 | 2 | 13 | 219.73 | 4.08 | 73 | 2188 | 3008 | 134 | 1230 | 2881 |
| 21 | 2009-08-25 | SRM 447 | 2 | 219 | 191.66 | -0.19 | 1 | 2115 | 3389 | 8 | 1096 | 3956 |
| 20 | 2009-08-08 | SRM 446 | 2 | 107 | 245.90 | 1.20 | 39 | 2114 | 3368 | 61 | 1088 | 3985 |
| 19 | 2009-07-23 | SRM 445 | 2 | 300 | 254.38 | -0.24 | -1 | 2075 | 3624 | 6 | 1027 | 4521 |
| 18 | 2009-07-08 | SRM 444 | 2 | 414 | 221.90 | -0.90 | -19 | 2076 | 3635 | -26 | 1021 | 4591 |
| 17 | 2009-06-23 | SRM 443 | 2 | 178 | 187.31 | 0.07 | 10 | 2096 | 3494 | 27 | 1047 | 4343 |
| 16 | 2009-05-27 | SRM 441 | 2 | 227 | 196.65 | -0.21 | 1 | 2085 | 3548 | 14 | 1020 | 4929 |
| 15 | 2009-05-12 | SRM 440 | 2 | 165 | 230.78 | 0.48 | 25 | 2085 | 3548 | 53 | 1006 | 5509 |
| 14 | 2009-04-19 | SRM 438 | 2 | 320 | 325.53 | -0.69 | -17 | 2060 | 3682 | -68 | 953 | 7302 |
| 13 | 2009-03-24 | SRM 437 | 2 | 170 | 245.45 | 0.53 | 29 | 2077 | 3599 | 40 | 1021 | 6188 |
| 12 | 2009-03-11 | SRM 436 | 2 | 214 | 238.55 | 0.16 | 15 | 2048 | 3792 | 29 | 981 | 7073 |
| 11 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,293.12 | -0.11 | -9 | 2033 | 3869 | -46 | 952 | 7328 |
| 10 | 2009-03-04 | TCO09 Qual 3 | 1 | 448 | 594.62 | 0.41 | 38 | 2041 | 3816 | 61 | 998 | 6440 |
| 9 | 2009-02-28 | TCO09 Qual 2 | 1 | 1048 | 872.69 | -0.26 | -17 | 2003 | 4023 | -31 | 937 | 7467 |
| 8 | 2009-02-12 | SRM 435 | 2 | 265 | 177.58 | -0.58 | -21 | 2021 | 3939 | -10 | 968 | 7214 |
| 7 | 2009-02-07 | SRM 434 | 2 | 240 | 259.16 | 0.11 | 21 | 2042 | 3827 | 26 | 978 | 7176 |
| 6 | 2009-01-21 | SRM 433 | 2 | 470 | 209.53 | -1.17 | -57 | 2020 | 4001 | -61 | 952 | 7489 |
| 5 | 2009-01-06 | SRM 432 | 2 | 182 | 175.86 | -0.05 | 13 | 2077 | 3554 | 26 | 1013 | 6363 |
| 4 | 2008-12-23 | SRM 431 | 2 | 74 | ||||||||
| 3 | 2008-12-20 | SRM 430 | 2 | 170 | 278.03 | 0.71 | 94 | 2065 | 3648 | 65 | 987 | 7135 |
| 2 | 2008-12-11 | SRM 429 | 2 | 480 | 215.43 | -1.16 | -102 | 1971 | 4346 | -73 | 922 | 7893 |
| 1 | 2008-12-02 | SRM 428 | 2 | 157 | 554.34 | 1.82 | 487 | 2073 | 3549 | 105 | 995 | 6730 |