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 |
|---|---|---|---|
| ajen | 2 | 1788 | 900 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.024 | 0.059 | 0.064 | 11.4 | -14 | 8 | 1208 | 1194 | 7986 |
| initial | 0.042 | 0.065 | 0.078 | 7.9 | -3 | 13 | 1213 | 1210 | 8017 |
| EloSRM | 0.057 | 0.121 | 0.134 | 46.5 | 8 | 85 | 1788 | 1788 | 7845 |
| Odd | 0.079 | 0.153 | 0.172 | 60.2 | 16 | 105 | 1633 | 1633 | 7865 |
| SRM | -0.777 | 0.777 | 0.786 | 150.0 | -182 | -118 | 1018 | 900 | 6811 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-21 | SRM 510 | 2 | 551 | 526.84 | -0.06 | 8 | 1788 | 7845 | -118 | 900 | 6811 |
| 1 | 2011-01-27 | SRM 495 | 2 | 661 | 747.73 | 0.18 | 85 | 1780 | 7202 | -182 | 1018 | 5004 |