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 |
|---|---|---|---|
| ahmtbskya10 | 1 | 1908 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.210 | 0.210 | 0.210 | 50.5 | 51 | 51 | 1251 | 1251 | 8215 |
| initial | 0.270 | 0.270 | 0.270 | 32.5 | 33 | 33 | 1233 | 1233 | 8630 |
| EloSRM | 0.328 | 0.328 | 0.328 | 131.1 | 131 | 131 | 1908 | 1908 | 8149 |
| Odd | 0.376 | 0.376 | 0.376 | 152.4 | 152 | 152 | 1717 | 1717 | 8359 |
| SRM | -0.684 | 0.684 | 0.684 | 134.0 | -134 | -134 | 1066 | 1066 | 5532 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-07 | SRM 555 | 2 | 500 | 628.37 | 0.33 | 131 | 1908 | 8149 | -134 | 1066 | 5532 |