4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Welps | 5 | 1368 | 567 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.131 | 0.145 | 0.185 | 27.3 | -70 | 32 | 1391 | 1368 | 6079 |
| Odd | -0.145 | 0.147 | 0.184 | 22.6 | -51 | 29 | 1323 | 1298 | 6019 |
| SRMFix | -0.187 | 0.187 | 0.239 | 33.9 | -103 | -3 | 1097 | 1031 | 6639 |
| initial | -0.225 | 0.225 | 0.255 | 27.1 | -50 | -8 | 1150 | 1065 | 6772 |
| SRM | -0.420 | 0.420 | 0.563 | 126.6 | -358 | -27 | 842 | 567 | 6586 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-08-29 | SRM 318 | 2 | 344 | 336.45 | -0.03 | 5 | 1368 | 6079 | -27 | 567 | 6586 |
| 4 | 2006-08-03 | SRM 314 | 2 | 282 | 281.74 | -0.24 | -24 | 1362 | 6351 | -66 | 594 | 6776 |
| 3 | 2006-07-26 | SRM 313 | 2 | 372 | 346.54 | -0.10 | -4 | 1387 | 5962 | -68 | 660 | 6478 |
| 2 | 2006-07-22 | SRM 312 | 2 | 384 | 393.21 | 0.03 | 32 | 1391 | 5876 | -114 | 728 | 6038 |
| 1 | 2005-10-26 | SRM 269 | 2 | 200 | 177.16 | -0.32 | -70 | 1359 | 4084 | -358 | 842 | 3500 |