4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| GraciMae | 4 | 1163 | 548 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.176 | 0.176 | 0.196 | 22.7 | -51 | -2 | 1231 | 1163 | 2863 |
| Odd | -0.189 | 0.189 | 0.208 | 21.8 | -50 | -5 | 1219 | 1147 | 2960 |
| SRMFix | -0.234 | 0.234 | 0.257 | 40.6 | -67 | -13 | 1146 | 1038 | 3133 |
| initial | -0.240 | 0.240 | 0.258 | 28.9 | -47 | -16 | 1175 | 1084 | 3171 |
| SRM | -0.543 | 0.543 | 0.601 | 163.0 | -252 | -60 | 974 | 548 | 3102 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-05-29 | SRM 92 | 2 | 348 | 330.29 | -0.08 | -2 | 1163 | 2863 | -60 | 548 | 3102 |
| 3 | 2002-05-21 | SRM 90 | 2 | 338 | 303.65 | -0.16 | -16 | 1165 | 2757 | -114 | 608 | 2930 |
| 2 | 2002-05-18 | SRM 89 | 2 | 270 | 228.25 | -0.31 | -51 | 1181 | 2612 | -252 | 722 | 2517 |
| 1 | 2002-05-15 | SRM 88 | 2 | 139 | 237.00 | -0.16 | -23 | 1231 | 2135 | -226 | 974 | 1373 |