4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| UCPHBoy1 | 2 | 1256 | 840 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.060 | 0.060 | 0.063 | 12.4 | 8 | 17 | 1251 | 1251 | 1213 |
| EloSRM | -0.061 | 0.061 | 0.063 | 7.4 | 5 | 10 | 1256 | 1256 | 1197 |
| initial | -0.147 | 0.147 | 0.149 | 17.6 | -21 | -14 | 1186 | 1165 | 1389 |
| SRMFix | -0.150 | 0.150 | 0.150 | 30.6 | -33 | -28 | 1167 | 1139 | 1381 |
| SRM | -0.552 | 0.552 | 0.552 | 180.0 | -224 | -136 | 976 | 840 | 1403 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-02-20 | SRM 67 | 2 | 252 | 239.17 | -0.08 | 5 | 1256 | 1197 | -136 | 840 | 1403 |
| 1 | 2002-02-13 | SRM 66 | 2 | 223 | 313.29 | -0.05 | 10 | 1252 | 1134 | -224 | 976 | 874 |