4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DaleCo2k | 3 | 1409 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.117 | 0.175 | 0.242 | 21.1 | -10 | 49 | 1242 | 1242 | 1957 |
| SRMFix | 0.086 | 0.179 | 0.242 | 26.1 | -23 | 54 | 1230 | 1230 | 1999 |
| EloSRM | 0.144 | 0.204 | 0.239 | 56.7 | 3 | 91 | 1409 | 1409 | 1975 |
| SRM | -0.355 | 0.476 | 0.521 | 106.0 | -196 | 3 | 1004 | 888 | 2116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2002-09-09 | SRM 112 | 2 | 110 | 142.90 | 0.38 | 91 | 1409 | 1975 | 3 | 888 | 2116 |
| 2 | 2002-05-01 | SRM 85 | 2 | 280 | 263.11 | -0.09 | 3 | 1318 | 1690 | -119 | 885 | 1752 |
| 1 | 2002-01-23 | SRM 59 | 2 | 206 | 227.84 | 0.14 | 76 | 1315 | 792 | -196 | 1004 | 656 |