4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| huicpc3-15 | 1 | 1642 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.020 | 0.020 | 0.020 | 4.8 | 5 | 5 | 1205 | 1205 | 7069 |
| initial | 0.081 | 0.081 | 0.081 | 9.8 | 10 | 10 | 1210 | 1210 | 7174 |
| EloSRM | 0.165 | 0.165 | 0.165 | 82.5 | 82 | 82 | 1642 | 1642 | 7047 |
| SRM | -0.947 | 0.947 | 0.947 | 199.0 | -199 | -199 | 1001 | 1001 | 6467 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-28 | SRM 403 | 2 | 335 | 375.71 | 0.16 | 82 | 1642 | 7047 | -199 | 1001 | 6467 |