4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| will.chen | 1 | 1966 | 1131 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.399 | 0.399 | 0.399 | 69.0 | -69 | -69 | 1131 | 1131 | 4732 |
| SRMFix | 0.530 | 0.530 | 0.530 | 122.9 | 123 | 123 | 1323 | 1323 | 7027 |
| initial | 0.598 | 0.598 | 0.598 | 72.1 | 72 | 72 | 1272 | 1272 | 7672 |
| EloSRM | 0.667 | 0.667 | 0.667 | 221.2 | 221 | 221 | 1966 | 1966 | 6906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-19 | SRM 530 | 2 | 358 | 568.58 | 0.67 | 221 | 1966 | 6906 | -69 | 1131 | 4732 |