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 |
|---|---|---|---|
| LCG | 2 | 1743 | 939 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.069 | 0.077 | 0.104 | 18.5 | -1 | 36 | 1236 | 1234 | 6372 |
| initial | 0.143 | 0.143 | 0.154 | 17.2 | 10 | 24 | 1234 | 1234 | 6440 |
| EloSRM | 0.113 | 0.161 | 0.197 | 63.6 | 13 | 114 | 1743 | 1743 | 6248 |
| SRM | -0.630 | 0.630 | 0.639 | 130.5 | -152 | -109 | 1048 | 939 | 5447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-08 | SRM 446 | 2 | 614 | 593.95 | -0.05 | 13 | 1743 | 6248 | -109 | 939 | 5447 |
| 1 | 2009-07-08 | SRM 444 | 2 | 559 | 675.95 | 0.27 | 114 | 1730 | 6425 | -152 | 1048 | 4340 |