4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| spongman | 3 | 1976 | 1381 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.463 | 0.760 | 0.845 | 133.0 | -109 | 187 | 1490 | 1381 | 594 |
| SRMFix | 0.876 | 1.011 | 1.231 | 185.1 | -28 | 383 | 1727 | 1699 | 841 |
| initial | 0.971 | 1.015 | 1.274 | 122.2 | -8 | 235 | 1559 | 1551 | 1071 |
| Odd | 0.889 | 1.092 | 1.312 | 230.4 | -34 | 445 | 1936 | 1902 | 691 |
| EloSRM | 0.902 | 1.095 | 1.314 | 242.0 | -37 | 447 | 2013 | 1976 | 680 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-11-12 | SRM 171 | 1 | 142 | 145.33 | -0.29 | -37 | 1976 | 680 | -109 | 1381 | 594 |
| 2 | 2003-10-14 | SRM 167 | 1 | 103 | 198.34 | 0.94 | 242 | 2013 | 631 | 103 | 1490 | 458 |
| 1 | 2003-10-01 | SRM 166 | 2 | 51 | 211.17 | 2.05 | 447 | 1771 | 1087 | 187 | 1387 | 564 |