4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pr65536 | 2 | 1593 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.151 | 0.151 | 0.168 | 28.6 | 19 | 38 | 1257 | 1257 | 3820 |
| initial | 0.192 | 0.192 | 0.208 | 23.2 | 14 | 33 | 1246 | 1246 | 3866 |
| EloSRM | 0.304 | 0.304 | 0.323 | 110.5 | 87 | 134 | 1593 | 1593 | 3826 |
| SRM | -0.394 | 0.394 | 0.414 | 90.0 | -115 | -65 | 1085 | 1020 | 3243 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-05-09 | SRM 301 | 2 | 176 | 234.30 | 0.41 | 134 | 1593 | 3826 | -65 | 1020 | 3243 |
| 1 | 2004-09-14 | SRM 211 | 2 | 112 | 128.25 | 0.20 | 87 | 1459 | 2447 | -115 | 1085 | 1686 |