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 |
|---|---|---|---|
| hsk_Przemek | 4 | 1746 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.062 | 0.794 | 0.911 | 149.2 | -215 | 204 | 1404 | 1011 | 1984 |
| initial | 0.327 | 0.860 | 1.197 | 103.6 | -126 | 258 | 1458 | 1358 | 1783 |
| SRMFix | 0.093 | 0.957 | 1.273 | 157.4 | -173 | 413 | 1613 | 1397 | 1780 |
| EloSRM | 0.026 | 1.088 | 1.352 | 156.0 | -82 | 488 | 1882 | 1746 | 1555 |
| Odd | 0.031 | 1.097 | 1.361 | 156.1 | -77 | 496 | 1818 | 1689 | 1561 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-04-02 | SRM 236 | 2 | 111 | 73.26 | -0.60 | -29 | 1746 | 1555 | -4 | 1011 | 1984 |
| 3 | 2005-03-22 | SRM 235 | 2 | 186 | 87.70 | -1.40 | -82 | 1775 | 1475 | -174 | 1015 | 1972 |
| 2 | 2005-02-23 | SRM 232 | 1 | 148 | 145.29 | -0.12 | -25 | 1857 | 1275 | -215 | 1189 | 1301 |
| 1 | 2005-02-19 | SRM 231 | 2 | 42 | 196.73 | 2.23 | 488 | 1882 | 1214 | 204 | 1404 | 721 |