4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Amit | 3 | 1110 | 574 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.215 | 0.248 | 0.286 | 59.3 | -82 | 28 | 1191 | 1110 | 4146 |
| SRMFix | -0.309 | 0.309 | 0.379 | 55.8 | -100 | 0 | 1100 | 1033 | 3973 |
| initial | -0.334 | 0.334 | 0.399 | 40.3 | -66 | -4 | 1150 | 1079 | 4039 |
| SRM | -0.622 | 0.622 | 0.696 | 209.3 | -352 | 1 | 849 | 574 | 3854 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-02-11 | SRM 135 | 2 | 245 | 188.42 | -0.38 | -82 | 1110 | 4146 | -275 | 574 | 3854 |
| 2 | 2001-12-13 | SRM 50 | 2 | 80 | 135.56 | 0.05 | 28 | 1191 | 866 | 1 | 849 | 841 |
| 1 | 2001-11-28 | SRM 45 | 2 | 139 | 133.16 | -0.31 | -68 | 1163 | 816 | -352 | 848 | 735 |