3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vlasto | 2 | 1859 | 1305 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.422 | 0.632 | 0.760 | 95.5 | -43 | 148 | 1348 | 1305 | 1005 |
| SRMFix | 0.885 | 0.885 | 1.236 | 179.8 | 4 | 356 | 1560 | 1560 | 1412 |
| initial | 0.942 | 0.942 | 1.278 | 113.4 | 9 | 217 | 1427 | 1427 | 1693 |
| EloSRM | 0.965 | 0.965 | 1.348 | 225.0 | 19 | 431 | 1859 | 1859 | 1392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-07-07 | SRM 250 | 1 | 125 | 167.67 | 0.02 | 19 | 1859 | 1392 | -43 | 1305 | 1005 |
| 1 | 2005-06-09 | SRM 246 | 2 | 46 | 172.42 | 1.91 | 431 | 1841 | 1382 | 148 | 1348 | 847 |