4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JoseChico | 3 | 1257 | 698 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.293 | 0.326 | 0.380 | 50.3 | -73 | 12 | 1212 | 1074 | 3173 |
| initial | -0.259 | 0.337 | 0.373 | 40.6 | -60 | 14 | 1214 | 1106 | 3411 |
| EloSRM | -0.266 | 0.404 | 0.427 | 73.0 | -67 | 93 | 1384 | 1257 | 2748 |
| Odd | -0.272 | 0.415 | 0.439 | 70.4 | -60 | 95 | 1353 | 1237 | 2736 |
| SRM | -0.736 | 0.736 | 0.737 | 167.3 | -186 | -156 | 1044 | 698 | 3017 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-05-06 | SRM 145 | 2 | 195 | 149.35 | -0.52 | -59 | 1257 | 2748 | -160 | 698 | 3017 |
| 2 | 2003-04-30 | SRM 144 | 2 | 200 | 142.56 | -0.49 | -67 | 1317 | 2542 | -186 | 858 | 2267 |
| 1 | 2003-02-05 | SRM 133 | 2 | 140 | 161.65 | 0.21 | 93 | 1384 | 2382 | -156 | 1044 | 1555 |