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 |
|---|---|---|---|
| kun_gec | 2 | 1693 | 743 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.178 | 0.242 | 0.301 | 29.2 | -51 | 8 | 1157 | 1157 | 9339 |
| EloSRM | -0.084 | 0.268 | 0.281 | 70.7 | -79 | 63 | 1693 | 1693 | 8977 |
| SRMFix | -0.173 | 0.301 | 0.347 | 66.3 | -111 | 22 | 1111 | 1111 | 9411 |
| SRM | -0.784 | 0.784 | 0.944 | 228.5 | -395 | -62 | 805 | 743 | 8991 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-08 | SRM 509 | 2 | 762 | 865.72 | 0.18 | 63 | 1693 | 8977 | -62 | 743 | 8991 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 940 | 736.37 | -0.35 | -79 | 1630 | 9366 | -395 | 805 | 7765 |