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 |
|---|---|---|---|
| ianlab136 | 2 | 1485 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.165 | 0.269 | 0.316 | 32.4 | -52 | 12 | 1212 | 1160 | 4784 |
| SRMFix | -0.196 | 0.271 | 0.334 | 47.8 | -77 | 18 | 1218 | 1141 | 4637 |
| EloSRM | -0.130 | 0.359 | 0.381 | 80.2 | -60 | 100 | 1545 | 1485 | 4184 |
| Odd | -0.115 | 0.381 | 0.398 | 85.4 | -52 | 119 | 1474 | 1422 | 4189 |
| SRM | -0.757 | 0.757 | 0.758 | 170.0 | -187 | -153 | 1047 | 860 | 4186 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-03-17 | SRM 293 | 2 | 329 | 278.39 | -0.49 | -60 | 1485 | 4184 | -187 | 860 | 4186 |
| 1 | 2006-02-21 | SRM 291 | 2 | 286 | 335.16 | 0.23 | 100 | 1545 | 3575 | -153 | 1047 | 2676 |