4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhangbolily | 1 | 1909 | 300 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.253 | 0.253 | 0.253 | 87.7 | -88 | -88 | 1623 | 1623 | 6011 |
| initial | -0.279 | 0.279 | 0.279 | 33.6 | -34 | -34 | 1166 | 1166 | 5445 |
| EloSRM | -0.280 | 0.280 | 0.280 | 99.8 | -100 | -100 | 1909 | 1909 | 5740 |
| SRMFix | -0.291 | 0.291 | 0.291 | 69.3 | -69 | -69 | 1131 | 1131 | 5461 |
| SRM | -0.883 | 0.883 | 0.883 | 900.0 | -900 | -900 | 300 | 300 | 6785 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-08 | TCO17 Round 1B | 1 | 435 | 358.28 | -0.28 | -100 | 1909 | 5740 | -900 | 300 | 6785 |