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 |
|---|---|---|---|
| Achopstick | 2 | 1358 | 564 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.321 | 0.321 | 0.332 | 48.6 | -64 | -33 | 1343 | 1279 | 6854 |
| EloSRM | -0.332 | 0.332 | 0.341 | 60.4 | -72 | -49 | 1429 | 1358 | 6773 |
| SRMFix | -0.413 | 0.413 | 0.416 | 81.2 | -86 | -77 | 1114 | 1038 | 7036 |
| initial | -0.432 | 0.432 | 0.442 | 52.1 | -63 | -41 | 1159 | 1096 | 6970 |
| SRM | -0.901 | 0.901 | 0.901 | 318.0 | -341 | -295 | 905 | 564 | 7027 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-10-25 | SRM 324 | 2 | 463 | 349.61 | -0.41 | -72 | 1358 | 6773 | -341 | 564 | 7027 |
| 1 | 2006-10-19 | SRM 323 | 2 | 300 | 323.13 | -0.26 | -49 | 1429 | 5736 | -295 | 905 | 4474 |