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 |
|---|---|---|---|
| levski | 3 | 1356 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.194 | 0.194 | 0.228 | 24.3 | -28 | 29 | 1355 | 1311 | 3049 |
| EloSRM | -0.197 | 0.197 | 0.220 | 21.9 | -31 | 11 | 1411 | 1356 | 3100 |
| SRMFix | -0.238 | 0.238 | 0.241 | 42.3 | -51 | -36 | 1149 | 1073 | 3520 |
| initial | -0.250 | 0.250 | 0.257 | 30.1 | -39 | -21 | 1179 | 1110 | 3730 |
| SRM | -0.693 | 0.693 | 0.723 | 160.0 | -223 | -103 | 977 | 720 | 3404 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-04-18 | SRM 239 | 2 | 170 | 164.23 | -0.30 | -31 | 1356 | 3100 | -103 | 720 | 3404 |
| 2 | 2005-04-14 | SRM 238 | 2 | 231 | 196.38 | -0.23 | -24 | 1387 | 2917 | -154 | 823 | 2907 |
| 1 | 2005-04-06 | SRM 237 | 2 | 144 | 138.04 | -0.06 | 11 | 1411 | 2785 | -223 | 977 | 2173 |