4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tianchi | 1 | 2145 | 1137 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.379 | 0.379 | 0.379 | 63.0 | -63 | -63 | 1137 | 1137 | 5172 |
| SRMFix | 0.637 | 0.637 | 0.637 | 146.0 | 146 | 146 | 1346 | 1346 | 7407 |
| initial | 0.704 | 0.704 | 0.704 | 84.8 | 85 | 85 | 1285 | 1285 | 8213 |
| EloSRM | 0.768 | 0.768 | 0.768 | 254.2 | 254 | 254 | 2145 | 2145 | 7064 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-12-11 | SRM 641 | 2 | 296 | 504.00 | 0.77 | 254 | 2145 | 7064 | -63 | 1137 | 5172 |