4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| A.Sanada | 2 | 1939 | 907 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.027 | 0.294 | 0.295 | 35.4 | -32 | 39 | 1239 | 1207 | 9604 |
| SRMFix | -0.083 | 0.322 | 0.332 | 62.3 | -67 | 57 | 1257 | 1190 | 9503 |
| EloSRM | -0.041 | 0.423 | 0.425 | 100.0 | -55 | 145 | 1994 | 1939 | 9037 |
| SRM | -0.872 | 0.872 | 0.880 | 146.5 | -159 | -134 | 1066 | 907 | 7900 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-02-15 | SRM 609 | 2 | 896 | 649.43 | -0.46 | -55 | 1939 | 9037 | -159 | 907 | 7900 |
| 1 | 2014-02-07 | SRM 608 | 2 | 627 | 817.34 | 0.38 | 145 | 1994 | 8288 | -134 | 1066 | 5913 |