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 |
|---|---|---|---|
| cszh222 | 2 | 1716 | 701 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.282 | 0.282 | 0.282 | 43.7 | -45 | -43 | 1551 | 1509 | 11007 |
| EloSRM | -0.308 | 0.308 | 0.308 | 55.8 | -60 | -52 | 1767 | 1716 | 10896 |
| initial | -0.362 | 0.362 | 0.362 | 43.6 | -45 | -43 | 1157 | 1113 | 11405 |
| SRMFix | -0.365 | 0.365 | 0.366 | 74.5 | -92 | -57 | 1108 | 1051 | 11444 |
| SRM | -0.852 | 0.852 | 0.861 | 249.5 | -322 | -177 | 878 | 701 | 10017 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-09-16 | SRM 591 | 2 | 563 | 513.50 | -0.31 | -52 | 1716 | 10896 | -177 | 701 | 10017 |
| 1 | 2013-09-07 | SRM 590 | 2 | 790 | 842.20 | -0.31 | -60 | 1767 | 10165 | -322 | 878 | 7836 |