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 |
|---|---|---|---|
| LZhou | 1 | 1904 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.148 | 0.148 | 0.148 | 8.3 | -8 | -8 | 1654 | 1654 | 7138 |
| EloSRM | -0.184 | 0.184 | 0.184 | 27.1 | -27 | -27 | 1904 | 1904 | 7015 |
| initial | -0.228 | 0.228 | 0.228 | 27.4 | -27 | -27 | 1173 | 1173 | 7076 |
| SRMFix | -0.279 | 0.279 | 0.279 | 66.7 | -67 | -67 | 1133 | 1133 | 7132 |
| SRM | -1.122 | 1.122 | 1.122 | 278.0 | -278 | -278 | 922 | 922 | 5438 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-09-28 | SRM 669 | 2 | 409 | 359.94 | -0.18 | -27 | 1904 | 7015 | -278 | 922 | 5438 |