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 |
|---|---|---|---|
| ronald5.break | 2 | 1649 | 668 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.298 | 0.298 | 0.299 | 59.4 | -75 | -44 | 1694 | 1649 | 11565 |
| initial | -0.364 | 0.364 | 0.365 | 43.9 | -46 | -42 | 1154 | 1112 | 11904 |
| SRMFix | -0.371 | 0.371 | 0.376 | 76.8 | -102 | -52 | 1098 | 1046 | 12050 |
| SRM | -0.912 | 0.912 | 0.945 | 266.0 | -358 | -174 | 842 | 668 | 10785 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-07-21 | SRM 550 | 2 | 929 | 878.52 | -0.27 | -44 | 1649 | 11565 | -174 | 668 | 10785 |
| 1 | 2012-07-09 | SRM 549 | 2 | 506 | 471.72 | -0.33 | -75 | 1694 | 10690 | -358 | 842 | 8376 |