4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yajunw | 1 | 2008 | 994 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.167 | 0.167 | 0.167 | 12.6 | -13 | -13 | 2008 | 2008 | 4407 |
| initial | -0.172 | 0.172 | 0.172 | 20.7 | -21 | -21 | 1179 | 1179 | 4563 |
| SRMFix | -0.196 | 0.196 | 0.196 | 47.2 | -47 | -47 | 1153 | 1153 | 4589 |
| SRM | -0.804 | 0.804 | 0.804 | 206.0 | -206 | -206 | 994 | 994 | 3566 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-30 | SRM 717 | 2 | 239 | 212.92 | -0.17 | -13 | 2008 | 4407 | -206 | 994 | 3566 |