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 |
|---|---|---|---|
| guayo | 3 | 1636 | 629 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.123 | 0.196 | 0.206 | 40.8 | -41 | 42 | 1476 | 1476 | 9847 |
| EloSRM | -0.133 | 0.214 | 0.224 | 48.3 | -57 | 42 | 1640 | 1636 | 9863 |
| initial | -0.219 | 0.223 | 0.270 | 26.8 | -41 | 1 | 1162 | 1121 | 10822 |
| SRMFix | -0.202 | 0.245 | 0.277 | 48.9 | -86 | 9 | 1114 | 1071 | 10604 |
| SRM | -0.627 | 0.627 | 0.737 | 190.3 | -345 | -46 | 855 | 629 | 10291 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-02 | SRM 511 | 2 | 949 | 1,031.76 | 0.12 | 42 | 1636 | 9863 | -46 | 629 | 10291 |
| 2 | 2011-04-07 | SRM 502 | 2 | 555 | 513.80 | -0.26 | -46 | 1594 | 9868 | -180 | 675 | 9286 |
| 1 | 2011-02-10 | SRM 497 | 2 | 562 | 565.50 | -0.26 | -57 | 1640 | 8797 | -345 | 855 | 6884 |