4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rch850 | 13 | 2257 | 1116 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.301 | 0.646 | 0.866 | 48.8 | -144 | 116 | 1278 | 1116 | 4957 |
| SRMFix | 0.162 | 0.740 | 1.018 | 73.0 | -126 | 311 | 1788 | 1594 | 4692 |
| EloSRM | 0.162 | 0.789 | 1.048 | 80.0 | -64 | 317 | 2266 | 2257 | 4718 |
| initial | 0.320 | 0.795 | 1.080 | 95.7 | -226 | 289 | 1853 | 1700 | 4206 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2012-10-10 | SRM 557 | 2 | 133 | 379.47 | 1.51 | 160 | 2257 | 4718 | 42 | 1116 | 4957 |
| 12 | 2010-04-03 | SRM 466 | 2 | 252 | 242.01 | -0.06 | 9 | 2097 | 3456 | 5 | 1074 | 3869 |
| 11 | 2010-03-02 | SRM 463 | 2 | 248 | 224.26 | -0.14 | 4 | 2089 | 3744 | 6 | 1069 | 4178 |
| 10 | 2010-02-13 | Member SRM 461 | 2 | 460 | 228.66 | -1.01 | -44 | 2085 | 3776 | -42 | 1063 | 4236 |
| 9 | 2010-02-06 | SRM 460 | 2 | 383 | 195.16 | -0.97 | -51 | 2129 | 3480 | -36 | 1105 | 3875 |
| 8 | 2009-07-08 | SRM 444 | 2 | 395 | 127.60 | -1.63 | -64 | 2180 | 2985 | -57 | 1141 | 3566 |
| 7 | 2009-02-07 | SRM 434 | 1 | 447 | 486.66 | -0.12 | -9 | 2244 | 2631 | -29 | 1198 | 3597 |
| 6 | 2009-01-06 | SRM 432 | 1 | 400 | 413.20 | -0.14 | -13 | 2253 | 2576 | -51 | 1227 | 3329 |
| 5 | 2008-12-20 | SRM 430 | 1 | 485 | 552.67 | 0.19 | 37 | 2266 | 2482 | 16 | 1278 | 2916 |
| 4 | 2008-12-11 | SRM 429 | 2 | 73 | 187.89 | 1.36 | 113 | 2228 | 2670 | 68 | 1262 | 3009 |
| 3 | 2008-11-22 | SRM 426 | 2 | 164 | 232.20 | 0.50 | 73 | 2115 | 3225 | 22 | 1194 | 3617 |
| 2 | 2008-10-18 | SRM 422 | 2 | 115 | 544.48 | 2.24 | 317 | 2042 | 3634 | 116 | 1172 | 3887 |
| 1 | 2008-10-08 | SRM 421 | 2 | 468 | 607.52 | 0.38 | 147 | 1725 | 6762 | -144 | 1056 | 6162 |