4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| TTTT | 1 | 2142 | 1339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.006 | 1.006 | 1.006 | 139.0 | 139 | 139 | 1339 | 1339 | 1974 |
| SRMFix | 1.898 | 1.898 | 1.898 | 380.7 | 381 | 381 | 1581 | 1581 | 3285 |
| initial | 1.956 | 1.956 | 1.956 | 235.5 | 236 | 236 | 1436 | 1436 | 4176 |
| EloSRM | 2.033 | 2.033 | 2.033 | 491.0 | 491 | 491 | 2142 | 2142 | 3169 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-03-16 | SRM 464 | 2 | 170 | 695.50 | 2.03 | 491 | 2142 | 3169 | 139 | 1339 | 1974 |