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 |
|---|---|---|---|
| garry27 | 2 | 2004 | 907 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.165 | 0.165 | 0.232 | 61.4 | 28 | 94 | 2004 | 2004 | 8526 |
| initial | 0.130 | 0.187 | 0.228 | 22.6 | -7 | 38 | 1231 | 1231 | 8925 |
| SRMFix | 0.095 | 0.213 | 0.234 | 40.4 | -29 | 52 | 1223 | 1223 | 8785 |
| SRM | -0.634 | 0.634 | 0.756 | 146.5 | -238 | -55 | 962 | 907 | 7650 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-27 | SRM 643 | 2 | 409 | 513.25 | 0.33 | 94 | 2004 | 8526 | -55 | 907 | 7650 |
| 1 | 2014-10-04 | SRM 635 | 2 | 603 | 603.78 | 0.00 | 28 | 1910 | 9836 | -238 | 962 | 7212 |