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 |
|---|---|---|---|
| wenming32 | 2 | 1632 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.227 | 0.227 | 0.227 | 40.2 | -40 | -40 | 1632 | 1632 | 7786 |
| initial | -0.305 | 0.305 | 0.305 | 36.7 | -37 | -37 | 1163 | 1163 | 7777 |
| SRMFix | -0.365 | 0.365 | 0.365 | 86.2 | -86 | -86 | 1114 | 1114 | 7935 |
| SRM | -1.255 | 1.255 | 1.255 | 317.0 | -317 | -317 | 883 | 883 | 5952 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-13 | SRM 512 | 2 | 1158 | ||||||||
| 1 | 2010-08-14 | SRM 479 | 2 | 842 | 719.24 | -0.23 | -40 | 1632 | 7786 | -317 | 883 | 5952 |