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 |
|---|---|---|---|
| rnk | 2 | 1569 | 629 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.302 | 0.302 | 0.310 | 62.6 | -83 | -43 | 1612 | 1569 | 10226 |
| initial | -0.380 | 0.380 | 0.384 | 45.8 | -52 | -39 | 1148 | 1108 | 10268 |
| SRMFix | -0.381 | 0.381 | 0.395 | 80.0 | -114 | -46 | 1086 | 1040 | 10433 |
| SRM | -0.918 | 0.918 | 0.979 | 285.5 | -404 | -167 | 796 | 629 | 9581 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-19 | SRM 500 | 2 | 851 | 811.30 | -0.24 | -43 | 1569 | 10226 | -167 | 629 | 9581 |
| 1 | 2011-01-22 | Member SRM 494 | 2 | 805 | 704.43 | -0.37 | -83 | 1612 | 8971 | -404 | 796 | 7533 |