4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| potnuru | 2 | 1274 | 806 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.160 | 0.160 | 0.211 | 32.9 | -43 | 23 | 1317 | 1274 | 2822 |
| initial | -0.210 | 0.210 | 0.232 | 25.3 | -37 | -13 | 1187 | 1149 | 3121 |
| SRMFix | -0.237 | 0.237 | 0.250 | 45.8 | -53 | -38 | 1162 | 1108 | 2989 |
| SRM | -0.816 | 0.816 | 0.818 | 197.0 | -208 | -186 | 992 | 806 | 2738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-03-10 | SRM 138 | 2 | 140 | 134.61 | -0.30 | -43 | 1274 | 2822 | -186 | 806 | 2738 |
| 1 | 2003-02-25 | SRM 136 | 2 | 125 | 123.16 | -0.02 | 23 | 1317 | 2677 | -208 | 992 | 1755 |