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 |
|---|---|---|---|
| engmsr2017 | 4 | 1483 | 480 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.227 | 0.227 | 0.232 | 32.8 | -39 | -21 | 1446 | 1351 | 10868 |
| EloSRM | -0.234 | 0.234 | 0.242 | 40.9 | -54 | -25 | 1593 | 1483 | 10896 |
| SRMFix | -0.296 | 0.296 | 0.307 | 52.5 | -97 | -23 | 1103 | 990 | 10869 |
| initial | -0.316 | 0.316 | 0.321 | 38.1 | -44 | -28 | 1158 | 1048 | 10839 |
| SRM | -0.694 | 0.694 | 0.790 | 180.0 | -335 | -71 | 865 | 480 | 10509 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-03-19 | SRM 500 | 2 | 851 | 869.80 | -0.14 | -25 | 1483 | 10896 | -71 | 480 | 10509 |
| 3 | 2010-05-04 | SRM 469 | 2 | 864 | 782.41 | -0.24 | -37 | 1508 | 9335 | -137 | 551 | 9106 |
| 2 | 2010-04-03 | SRM 466 | 2 | 740 | 700.47 | -0.29 | -48 | 1545 | 8256 | -177 | 688 | 7825 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 907 | 748.00 | -0.28 | -54 | 1593 | 7830 | -335 | 865 | 6353 |