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 |
|---|---|---|---|
| comingSoon | 2 | 1629 | 692 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.249 | 0.249 | 0.296 | 36.7 | -72 | -1 | 1701 | 1629 | 10233 |
| initial | -0.310 | 0.310 | 0.349 | 37.3 | -57 | -18 | 1182 | 1125 | 10844 |
| SRMFix | -0.333 | 0.333 | 0.356 | 63.0 | -76 | -50 | 1150 | 1074 | 10619 |
| SRM | -1.000 | 1.000 | 1.005 | 254.0 | -267 | -241 | 933 | 692 | 9747 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-13 | SRM 512 | 2 | 1158 | 945.05 | -0.41 | -72 | 1629 | 10233 | -241 | 692 | 9747 |
| 1 | 2011-03-19 | SRM 500 | 2 | 799 | 751.28 | -0.09 | -1 | 1701 | 8188 | -267 | 933 | 5999 |