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 |
|---|---|---|---|
| Edmind | 1 | 1593 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.085 | 0.085 | 0.085 | 20.8 | 21 | 21 | 1221 | 1221 | 4821 |
| initial | 0.136 | 0.136 | 0.136 | 16.4 | 16 | 16 | 1216 | 1216 | 4920 |
| EloSRM | 0.243 | 0.243 | 0.243 | 102.7 | 103 | 103 | 1593 | 1593 | 4752 |
| Odd | 0.287 | 0.287 | 0.287 | 120.6 | 121 | 121 | 1504 | 1504 | 4860 |
| SRM | -0.722 | 0.722 | 0.722 | 145.0 | -145 | -145 | 1055 | 1055 | 3509 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-01-13 | SRM 334 | 2 | 359 | 424.91 | 0.24 | 103 | 1593 | 4752 | -145 | 1055 | 3509 |