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 |
|---|---|---|---|
| triplethreat | 2 | 1449 | 749 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.178 | 0.178 | 0.227 | 31.2 | -42 | 21 | 1409 | 1368 | 6090 |
| EloSRM | -0.195 | 0.195 | 0.226 | 24.8 | -49 | 0 | 1498 | 1449 | 6108 |
| initial | -0.276 | 0.276 | 0.293 | 33.2 | -45 | -21 | 1179 | 1134 | 6567 |
| SRMFix | -0.290 | 0.290 | 0.297 | 56.9 | -59 | -55 | 1145 | 1086 | 6443 |
| SRM | -0.934 | 0.934 | 0.953 | 225.5 | -271 | -180 | 929 | 749 | 5976 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-01 | SRM 347 | 2 | 432 | 393.53 | -0.31 | -49 | 1449 | 6108 | -180 | 749 | 5976 |
| 1 | 2007-03-14 | SRM 342 | 2 | 364 | 344.08 | -0.08 | 0 | 1498 | 5426 | -271 | 929 | 4391 |