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 |
|---|---|---|---|
| mark1995 | 4 | 1863 | 535 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.066 | 0.469 | 0.609 | 138.6 | -132 | 378 | 1863 | 1863 | 9133 |
| SRMFix | -0.008 | 0.498 | 0.609 | 77.5 | -152 | 108 | 1106 | 1106 | 11088 |
| initial | -0.042 | 0.515 | 0.591 | 62.0 | -72 | 114 | 1180 | 1180 | 10007 |
| SRM | -0.168 | 0.722 | 0.978 | 288.8 | -834 | 245 | 535 | 535 | 12387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-09 | TCO13 Round 1C | 1 | 818 | 1,717.50 | 1.07 | 378 | 1863 | 9133 | 245 | 535 | 12387 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 950 | 858.62 | -0.26 | -35 | 1486 | 9429 | -52 | 290 | 9763 |
| 2 | 2010-02-06 | SRM 460 | 2 | 879 | 864.39 | -0.02 | 10 | 1521 | 9077 | -24 | 342 | 9757 |
| 1 | 2010-01-19 | SRM 459 | 2 | 967 | 668.54 | -0.52 | -132 | 1511 | 9060 | -834 | 366 | 9582 |