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 |
|---|---|---|---|
| wangfp | 2 | 1798 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.222 | 0.222 | 0.231 | 30.0 | -47 | -13 | 1622 | 1575 | 7665 |
| EloSRM | -0.234 | 0.234 | 0.236 | 45.5 | -54 | -37 | 1852 | 1798 | 7900 |
| initial | -0.309 | 0.309 | 0.315 | 37.2 | -45 | -30 | 1170 | 1126 | 7769 |
| SRMFix | -0.325 | 0.325 | 0.325 | 65.3 | -74 | -57 | 1126 | 1069 | 7760 |
| SRM | -0.981 | 0.981 | 0.999 | 237.5 | -303 | -172 | 897 | 725 | 6936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-12-10 | SRM 675 | 2 | 283 | 267.29 | -0.26 | -54 | 1798 | 7900 | -172 | 725 | 6936 |
| 1 | 2014-11-28 | SRM 639 | 2 | 601 | 519.98 | -0.21 | -37 | 1852 | 10379 | -303 | 897 | 7919 |