4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| custos | 4 | 1538 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.137 | 0.224 | 0.297 | 30.2 | -24 | 64 | 1272 | 1272 | 2089 |
| initial | 0.184 | 0.240 | 0.304 | 28.9 | -13 | 68 | 1289 | 1289 | 1983 |
| EloSRM | 0.161 | 0.287 | 0.341 | 71.8 | -18 | 134 | 1538 | 1538 | 1981 |
| SRM | -0.255 | 0.461 | 0.496 | 80.0 | -159 | 24 | 1041 | 928 | 2180 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-03-25 | SRM 188 | 2 | 86 | 129.46 | 0.59 | 134 | 1538 | 1981 | 24 | 928 | 2180 |
| 3 | 2003-05-06 | SRM 145 | 2 | 144 | 120.77 | -0.25 | -18 | 1403 | 2187 | -61 | 904 | 2020 |
| 2 | 2003-02-11 | SRM 135 | 2 | 133 | 142.23 | 0.10 | 41 | 1422 | 2281 | -76 | 965 | 1944 |
| 1 | 2003-01-06 | SRM 128 | 2 | 128 | 147.98 | 0.21 | 93 | 1380 | 2323 | -159 | 1041 | 1501 |