4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| psykofunk | 4 | 1334 | 684 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.227 | 0.348 | 0.359 | 41.8 | -57 | 29 | 1229 | 1091 | 3614 |
| SRMFix | -0.249 | 0.349 | 0.369 | 55.3 | -87 | 48 | 1248 | 1076 | 3248 |
| EloSRM | -0.246 | 0.421 | 0.428 | 68.3 | -65 | 132 | 1475 | 1334 | 2706 |
| SRM | -0.601 | 0.601 | 0.624 | 129.0 | -209 | -84 | 1094 | 684 | 3298 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-03-31 | SRM 189 | 2 | 127 | 116.43 | -0.36 | -33 | 1334 | 2706 | -84 | 684 | 3298 |
| 3 | 2004-03-01 | SRM 185 | 2 | 176 | 161.68 | -0.43 | -43 | 1366 | 2567 | -117 | 768 | 2941 |
| 2 | 2004-02-17 | SRM 184 | 2 | 194 | 162.32 | -0.55 | -65 | 1410 | 2361 | -209 | 885 | 2313 |
| 1 | 2004-02-11 | SRM 183 | 2 | 123 | 156.80 | 0.35 | 132 | 1475 | 2142 | -106 | 1094 | 1535 |