4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| almath123 | 8 | 2135 | 1168 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.451 | 0.822 | 1.249 | 55.2 | -97 | 105 | 1231 | 1168 | 3296 |
| EloSRM | 0.554 | 0.851 | 1.196 | 98.1 | -43 | 263 | 2192 | 2135 | 3344 |
| Odd | 0.538 | 0.861 | 1.188 | 95.4 | -40 | 238 | 2074 | 2021 | 3229 |
| SRMFix | 0.508 | 0.924 | 1.281 | 90.1 | -96 | 205 | 1750 | 1642 | 3135 |
| initial | 0.507 | 0.999 | 1.334 | 120.3 | -209 | 299 | 1911 | 1689 | 3023 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-12-22 | SRM 456 | 2 | 245 | 141.81 | -0.79 | -43 | 2135 | 3344 | -29 | 1168 | 3296 |
| 7 | 2009-09-23 | SRM 449 | 1 | 541 | 610.17 | -0.09 | -13 | 2179 | 3052 | -34 | 1197 | 3150 |
| 6 | 2007-12-27 | SRM 385 | 2 | 36 | 147.31 | 2.03 | 139 | 2192 | 2242 | 105 | 1231 | 2849 |
| 5 | 2007-12-19 | SRM 384 | 2 | 41 | 222.17 | 2.44 | 263 | 2053 | 2898 | 100 | 1126 | 3597 |
| 4 | 2007-06-07 | SRM 353 | 2 | 370 | 308.23 | -0.26 | -12 | 1790 | 3832 | -51 | 1026 | 3756 |
| 3 | 2007-02-07 | SRM 338 | 2 | 206 | 200.28 | -0.04 | 15 | 1802 | 3501 | -21 | 1077 | 3430 |
| 2 | 2007-01-25 | SRM 336 | 2 | 142 | 222.47 | 0.65 | 125 | 1787 | 3538 | -5 | 1098 | 3204 |
| 1 | 2006-12-28 | SRM 332 | 2 | 163 | 230.78 | 0.50 | 173 | 1662 | 4240 | -97 | 1103 | 3128 |