4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tsigalko | 1 | 2307 | 1111 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.201 | 0.201 | 0.201 | 86.4 | 86 | 86 | 2307 | 2307 | 2134 |
| SRMFix | 0.207 | 0.207 | 0.207 | 49.9 | 50 | 50 | 1250 | 1250 | 2245 |
| initial | 0.219 | 0.219 | 0.219 | 26.4 | 26 | 26 | 1226 | 1226 | 2286 |
| SRM | -0.421 | 0.421 | 0.421 | 89.0 | -89 | -89 | 1111 | 1111 | 1729 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-06-09 | SRM 807 | 1 | 126 | 82.74 | 0.20 | 86 | 2307 | 2134 | -89 | 1111 | 1729 |