4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| happy | 4 | 1296 | 568 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.052 | 0.614 | 0.744 | 104.5 | -101 | 234 | 1332 | 1296 | 1705 |
| Odd | 0.041 | 0.617 | 0.740 | 99.0 | -96 | 220 | 1307 | 1274 | 1736 |
| SRMFix | 0.009 | 0.633 | 0.748 | 98.0 | -145 | 158 | 1160 | 1124 | 2065 |
| initial | -0.042 | 0.647 | 0.727 | 78.0 | -68 | 146 | 1229 | 1180 | 1786 |
| SRM | -0.238 | 0.830 | 0.953 | 227.0 | -480 | 138 | 720 | 568 | 2714 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-04-30 | SRM 84 | 2 | 354 | 265.11 | -0.42 | -36 | 1296 | 1705 | -80 | 568 | 2714 |
| 3 | 2002-04-03 | SRM 77 | 2 | 121 | 304.49 | 1.33 | 234 | 1332 | 1408 | 138 | 648 | 2295 |
| 2 | 2002-04-01 | SRM 76 | 2 | 341 | 297.77 | -0.26 | -48 | 1098 | 2512 | -210 | 510 | 2460 |
| 1 | 2002-03-21 | SRM 73 | 2 | 303 | 235.99 | -0.45 | -101 | 1146 | 2138 | -480 | 720 | 1955 |