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 |
|---|---|---|---|
| ct.Liu | 2 | 2167 | 1245 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.269 | 0.514 | 0.580 | 87.5 | -65 | 110 | 1310 | 1245 | 3321 |
| SRMFix | 0.885 | 0.885 | 1.221 | 179.9 | 8 | 352 | 1560 | 1560 | 4418 |
| initial | 0.945 | 0.945 | 1.268 | 113.8 | 12 | 216 | 1427 | 1427 | 5424 |
| EloSRM | 0.957 | 0.957 | 1.319 | 246.4 | 32 | 461 | 2166 | 2166 | 4384 |
| Odd | 0.979 | 0.979 | 1.352 | 249.0 | 28 | 470 | 1997 | 1997 | 4495 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-02 | SRM 508 | 1 | 540 | 699.59 | 0.05 | 32 | 2166 | 4384 | -65 | 1245 | 3321 |
| 1 | 2010-08-26 | SRM 480 | 2 | 138 | 502.52 | 1.86 | 461 | 2135 | 3726 | 110 | 1310 | 2315 |