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 |
|---|---|---|---|
| golduty2 | 2 | 1475 | 560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.339 | 0.339 | 0.346 | 71.5 | -96 | -47 | 1522 | 1475 | 9913 |
| SRMFix | -0.416 | 0.416 | 0.430 | 86.8 | -122 | -52 | 1078 | 1026 | 10105 |
| initial | -0.427 | 0.427 | 0.430 | 51.4 | -58 | -45 | 1142 | 1097 | 9979 |
| SRM | -0.934 | 0.934 | 1.016 | 320.0 | -466 | -174 | 734 | 560 | 9576 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-25 | SRM 447 | 2 | 771 | 705.39 | -0.27 | -47 | 1475 | 9913 | -174 | 560 | 9576 |
| 1 | 2009-07-23 | SRM 445 | 2 | 893 | 721.76 | -0.41 | -96 | 1522 | 9179 | -466 | 734 | 8192 |