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 |
|---|---|---|---|
| bufffer | 1 | 1457 | 897 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.168 | 0.168 | 0.168 | 17.6 | -18 | -18 | 1367 | 1367 | 5970 |
| EloSRM | -0.209 | 0.209 | 0.209 | 34.7 | -35 | -35 | 1457 | 1457 | 5882 |
| initial | -0.316 | 0.316 | 0.316 | 38.0 | -38 | -38 | 1162 | 1162 | 5871 |
| SRMFix | -0.364 | 0.364 | 0.364 | 86.1 | -86 | -86 | 1114 | 1114 | 6049 |
| SRM | -1.188 | 1.188 | 1.188 | 303.0 | -303 | -303 | 897 | 897 | 4786 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-01-25 | SRM 336 | 2 | 351 | 303.67 | -0.21 | -35 | 1457 | 5882 | -303 | 897 | 4786 |