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 |
|---|---|---|---|
| yinstone | 2 | 1797 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.388 | 0.795 | 0.885 | 95.7 | -49 | 142 | 1293 | 1293 | 5797 |
| Odd | 0.465 | 0.804 | 0.929 | 149.7 | -52 | 248 | 1655 | 1655 | 5966 |
| EloSRM | 0.454 | 0.817 | 0.935 | 160.6 | -67 | 254 | 1797 | 1797 | 5775 |
| SRMFix | 0.407 | 0.849 | 0.941 | 146.9 | -104 | 190 | 1287 | 1287 | 5897 |
| SRM | -0.045 | 0.913 | 0.914 | 188.0 | -324 | 52 | 928 | 928 | 5770 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-13 | SRM 442 | 2 | 313 | 755.35 | 1.27 | 254 | 1797 | 5775 | 52 | 928 | 5770 |
| 1 | 2009-05-27 | SRM 441 | 2 | 727 | 684.62 | -0.36 | -67 | 1543 | 8775 | -324 | 876 | 6770 |