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 |
|---|---|---|---|
| mikhail | 2 | 1187 | 586 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.300 | 0.300 | 0.315 | 66.0 | -94 | -38 | 1225 | 1187 | 3625 |
| Odd | -0.304 | 0.304 | 0.317 | 59.6 | -82 | -37 | 1193 | 1156 | 3653 |
| SRMFix | -0.416 | 0.416 | 0.431 | 86.9 | -123 | -51 | 1077 | 1026 | 3621 |
| initial | -0.447 | 0.447 | 0.449 | 53.9 | -59 | -49 | 1141 | 1092 | 3569 |
| SRM | -0.904 | 0.904 | 0.967 | 307.0 | -417 | -197 | 783 | 586 | 3540 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-01-28 | SRM 181 | 2 | 218 | 189.28 | -0.20 | -38 | 1187 | 3625 | -197 | 586 | 3540 |
| 1 | 2003-08-28 | SRM 161 | 2 | 136 | 112.41 | -0.40 | -94 | 1225 | 2728 | -417 | 783 | 2437 |