4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| thesonofdad | 2 | 1348 | 893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.136 | 0.170 | 0.218 | 20.5 | -37 | 4 | 1167 | 1167 | 2590 |
| Odd | -0.052 | 0.203 | 0.210 | 41.2 | -26 | 57 | 1314 | 1314 | 2547 |
| EloSRM | -0.042 | 0.213 | 0.217 | 48.0 | -40 | 56 | 1348 | 1348 | 2536 |
| SRMFix | -0.106 | 0.217 | 0.241 | 47.9 | -77 | 19 | 1142 | 1142 | 2574 |
| SRM | -0.478 | 0.478 | 0.517 | 153.5 | -242 | -65 | 958 | 893 | 2252 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-12-22 | SRM 176 | 2 | 110 | 123.85 | 0.17 | 56 | 1348 | 2536 | -65 | 893 | 2252 |
| 1 | 2003-11-20 | SRM 172 | 2 | 131 | 165.02 | -0.26 | -40 | 1291 | 2680 | -242 | 958 | 1924 |