4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tiansuixing | 1 | 1970 | 1031 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.063 | 0.063 | 0.063 | 15.4 | 15 | 15 | 1215 | 1215 | 9057 |
| initial | 0.125 | 0.125 | 0.125 | 15.0 | 15 | 15 | 1215 | 1215 | 9349 |
| EloSRM | 0.164 | 0.164 | 0.164 | 80.6 | 81 | 81 | 1970 | 1970 | 9018 |
| SRM | -0.796 | 0.796 | 0.796 | 169.0 | -169 | -169 | 1031 | 1031 | 6278 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-11-28 | SRM 639 | 2 | 464 | 520.01 | 0.16 | 81 | 1970 | 9018 | -169 | 1031 | 6278 |