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 |
|---|---|---|---|
| hdrav1020 | 2 | 1494 | 986 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.095 | 0.123 | 0.155 | 14.8 | -3 | 26 | 1223 | 1223 | 2403 |
| EloSRM | 0.141 | 0.141 | 0.158 | 61.8 | 52 | 72 | 1494 | 1494 | 2277 |
| Odd | 0.146 | 0.146 | 0.157 | 66.0 | 64 | 68 | 1439 | 1439 | 2315 |
| SRMFix | 0.082 | 0.150 | 0.171 | 27.9 | -16 | 39 | 1223 | 1223 | 2393 |
| SRM | -0.410 | 0.410 | 0.570 | 107.0 | -176 | -38 | 1024 | 986 | 2045 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-09-07 | TCO04 Qual 3 | 1 | 140 | 162.09 | 0.21 | 72 | 1494 | 2277 | -38 | 986 | 2045 |
| 1 | 2004-08-28 | SRM 209 | 2 | 120 | 126.10 | 0.07 | 52 | 1422 | 2426 | -176 | 1024 | 1813 |