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 |
|---|---|---|---|
| kingknight | 2 | 1707 | 763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.226 | 0.231 | 0.323 | 27.9 | -55 | 1 | 1201 | 1146 | 10237 |
| SRMFix | -0.264 | 0.264 | 0.334 | 46.1 | -77 | -15 | 1185 | 1108 | 9721 |
| EloSRM | -0.199 | 0.276 | 0.340 | 58.9 | -64 | 53 | 1772 | 1707 | 9089 |
| SRM | -0.926 | 0.926 | 0.927 | 218.5 | -231 | -206 | 994 | 763 | 9062 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 821.90 | -0.48 | -64 | 1707 | 9089 | -231 | 763 | 9062 |
| 1 | 2011-07-13 | SRM 512 | 2 | 871 | 918.49 | 0.08 | 53 | 1772 | 8227 | -206 | 994 | 5784 |