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 |
|---|---|---|---|
| mattosaur | 2 | 1673 | 1034 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.173 | 0.178 | 0.248 | 42.0 | -1 | 83 | 1283 | 1282 | 4262 |
| EloSRM | 0.230 | 0.268 | 0.353 | 96.1 | 17 | 175 | 1673 | 1673 | 4137 |
| initial | 0.275 | 0.275 | 0.298 | 33.2 | 20 | 47 | 1266 | 1266 | 4328 |
| Odd | 0.251 | 0.283 | 0.378 | 107.2 | 23 | 191 | 1592 | 1592 | 4163 |
| SRM | -0.471 | 0.471 | 0.471 | 83.0 | -88 | -78 | 1112 | 1034 | 3702 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-12-13 | SRM 330 | 2 | 192 | 186.93 | -0.04 | 17 | 1673 | 4137 | -78 | 1034 | 3702 |
| 1 | 2006-11-02 | SRM 325 | 2 | 220 | 310.76 | 0.50 | 175 | 1656 | 4109 | -88 | 1112 | 2985 |