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 |
|---|---|---|---|
| mrtnbcrr | 2 | 1978 | 993 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.196 | 0.196 | 0.204 | 38.2 | 33 | 43 | 1276 | 1276 | 7955 |
| EloSRM | 0.249 | 0.249 | 0.249 | 89.0 | 69 | 109 | 1978 | 1978 | 7710 |
| initial | 0.273 | 0.273 | 0.282 | 32.9 | 24 | 41 | 1266 | 1266 | 8177 |
| Odd | 0.289 | 0.289 | 0.291 | 100.8 | 73 | 129 | 1780 | 1780 | 7858 |
| SRM | -0.577 | 0.577 | 0.606 | 103.5 | -146 | -61 | 1054 | 993 | 6505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-11 | SRM 576 | 2 | 367 | 430.95 | 0.23 | 69 | 1978 | 7710 | -61 | 993 | 6505 |
| 1 | 2013-02-19 | SRM 571 | 2 | 705 | 846.31 | 0.27 | 109 | 1909 | 8375 | -146 | 1054 | 5769 |