4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| liuxin1017 | 1 | 2035 | 1063 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.216 | 0.216 | 0.216 | 51.9 | 52 | 52 | 1252 | 1252 | 7896 |
| initial | 0.271 | 0.271 | 0.271 | 32.6 | 33 | 33 | 1233 | 1233 | 8298 |
| EloSRM | 0.323 | 0.323 | 0.323 | 127.4 | 127 | 127 | 2035 | 2035 | 7782 |
| SRM | -0.699 | 0.699 | 0.699 | 137.0 | -137 | -137 | 1063 | 1063 | 5546 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-09 | SRM 655 | 2 | 338 | 422.68 | 0.32 | 127 | 2035 | 7782 | -137 | 1063 | 5546 |