4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhays64 | 2 | 1365 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.042 | 0.370 | 0.372 | 44.6 | -39 | 50 | 1210 | 1210 | 2416 |
| Odd | 0.122 | 0.392 | 0.411 | 85.7 | -49 | 123 | 1334 | 1334 | 2468 |
| EloSRM | 0.127 | 0.399 | 0.418 | 93.5 | -59 | 128 | 1365 | 1365 | 2443 |
| SRMFix | 0.046 | 0.419 | 0.422 | 82.6 | -88 | 77 | 1189 | 1189 | 2428 |
| SRM | -0.452 | 0.602 | 0.753 | 178.5 | -347 | -10 | 853 | 843 | 2487 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-03-18 | SRM 139 | 2 | 90 | 129.52 | 0.52 | 128 | 1365 | 2443 | -10 | 843 | 2487 |
| 1 | 2003-03-10 | SRM 138 | 2 | 140 | 137.07 | -0.27 | -59 | 1237 | 2990 | -347 | 853 | 2398 |