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 |
|---|---|---|---|
| Guaxue2 | 2 | 1772 | 765 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.073 | 0.156 | 0.172 | 44.7 | -41 | 48 | 1572 | 1572 | 10121 |
| EloSRM | -0.083 | 0.176 | 0.194 | 53.0 | -56 | 50 | 1772 | 1772 | 10120 |
| SRMFix | -0.193 | 0.193 | 0.247 | 44.5 | -82 | -7 | 1118 | 1111 | 10352 |
| initial | -0.193 | 0.193 | 0.227 | 23.2 | -38 | -9 | 1162 | 1154 | 10424 |
| SRM | -0.745 | 0.745 | 0.798 | 217.5 | -332 | -103 | 868 | 765 | 9447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-08-12 | SRM 588 | 2 | 820 | 874.17 | 0.09 | 50 | 1772 | 10120 | -103 | 765 | 9447 |
| 1 | 2012-09-13 | SRM 556 | 2 | 484 | 493.96 | -0.26 | -56 | 1722 | 10368 | -332 | 868 | 8049 |