4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JiangYou | 3 | 2162 | 1224 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.055 | 0.295 | 0.350 | 58.0 | -75 | 79 | 1299 | 1224 | 3926 |
| SRMFix | 0.509 | 0.519 | 0.812 | 107.3 | -2 | 295 | 1520 | 1518 | 5403 |
| initial | 0.552 | 0.552 | 0.849 | 66.5 | 3 | 176 | 1400 | 1400 | 6502 |
| EloSRM | 0.553 | 0.560 | 0.887 | 152.2 | 4 | 398 | 2162 | 2162 | 5567 |
| Odd | 0.568 | 0.579 | 0.916 | 156.5 | -1 | 417 | 1988 | 1988 | 5596 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-09-13 | SRM 556 | 1 | 414 | 492.97 | -0.01 | 4 | 2162 | 5567 | -75 | 1224 | 3926 |
| 2 | 2011-05-03 | Member SRM 505 | 1 | 306 | 534.05 | 0.14 | 55 | 2159 | 4213 | 20 | 1299 | 2752 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 266 | 768.40 | 1.53 | 398 | 2104 | 4641 | 79 | 1279 | 2872 |