4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| MountainMan | 4 | 1354 | 675 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.113 | 0.151 | 0.191 | 31.6 | -38 | 32 | 1354 | 1354 | 4107 |
| SRMFix | -0.160 | 0.173 | 0.238 | 35.3 | -88 | 2 | 1112 | 1066 | 4467 |
| initial | -0.197 | 0.197 | 0.248 | 23.8 | -43 | -4 | 1159 | 1105 | 4730 |
| SRM | -0.472 | 0.472 | 0.596 | 131.2 | -282 | -31 | 918 | 675 | 4391 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-10-18 | SRM 268 | 2 | 263 | 274.86 | 0.06 | 32 | 1354 | 4107 | -31 | 675 | 4391 |
| 3 | 2005-02-19 | SRM 231 | 2 | 222 | 223.82 | 0.01 | 19 | 1322 | 3223 | -83 | 706 | 3413 |
| 2 | 2004-11-20 | SRM 219 | 2 | 153 | 165.41 | -0.29 | -38 | 1303 | 3026 | -129 | 789 | 2840 |
| 1 | 2004-11-04 | SRM 218 | 2 | 130 | 110.73 | -0.24 | -38 | 1341 | 2853 | -282 | 918 | 2310 |