4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| snailz | 1 | 1568 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.291 | 0.291 | 0.291 | 61.9 | -62 | -62 | 1568 | 1568 | 8099 |
| initial | -0.359 | 0.359 | 0.359 | 43.2 | -43 | -43 | 1157 | 1157 | 8424 |
| SRMFix | -0.411 | 0.411 | 0.411 | 96.6 | -97 | -97 | 1103 | 1103 | 8602 |
| SRM | -1.295 | 1.295 | 1.295 | 364.0 | -364 | -364 | 836 | 836 | 7117 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-17 | SRM 450 | 2 | 815 | 666.34 | -0.29 | -62 | 1568 | 8099 | -364 | 836 | 7117 |