4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aurtini | 3 | 1522 | 1013 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.396 | 0.396 | 0.516 | 62.3 | -119 | -33 | 1167 | 1013 | 1921 |
| SRMFix | 0.035 | 0.438 | 0.463 | 76.9 | -80 | 110 | 1350 | 1270 | 2144 |
| EloSRM | 0.098 | 0.449 | 0.489 | 103.7 | -62 | 196 | 1584 | 1522 | 2182 |
| initial | 0.170 | 0.456 | 0.457 | 55.0 | -52 | 60 | 1313 | 1261 | 2160 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-12-28 | SRM 225 | 2 | 122 | 84.66 | -0.53 | -62 | 1522 | 2182 | -119 | 1013 | 1921 |
| 2 | 2003-12-30 | SRM 177 | 2 | 74 | 83.99 | 0.18 | 53 | 1584 | 1749 | -35 | 1132 | 1379 |
| 1 | 2003-12-22 | SRM 176 | 2 | 74 | 115.18 | 0.64 | 196 | 1531 | 1887 | -33 | 1167 | 1247 |