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 |
|---|---|---|---|
| whuzhouyuanyuan | 3 | 2211 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.193 | 0.743 | 0.880 | 168.7 | -185 | 186 | 1386 | 1066 | 5091 |
| initial | 0.775 | 0.804 | 1.367 | 96.8 | -4 | 285 | 1485 | 1480 | 5068 |
| SRMFix | 0.684 | 0.851 | 1.334 | 161.0 | -20 | 444 | 1644 | 1605 | 4174 |
| EloSRM | 0.723 | 0.901 | 1.410 | 197.3 | -25 | 543 | 2260 | 2211 | 4167 |
| Odd | 0.738 | 0.917 | 1.438 | 201.4 | -22 | 560 | 2086 | 2042 | 4229 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-26 | SRM 513 | 1 | 601 | 589.10 | -0.14 | -24 | 2211 | 4167 | -135 | 1066 | 5091 |
| 2 | 2011-07-13 | SRM 512 | 1 | 681 | 696.55 | -0.13 | -25 | 2234 | 3995 | -185 | 1201 | 3769 |
| 1 | 2011-07-02 | SRM 511 | 2 | 164 | 886.89 | 2.44 | 543 | 2260 | 3807 | 186 | 1386 | 2241 |