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 |
|---|---|---|---|
| ravar | 2 | 1789 | 848 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.033 | 0.034 | 0.047 | 22.6 | 13 | 32 | 1607 | 1607 | 9420 |
| EloSRM | -0.062 | 0.062 | 0.064 | 7.8 | 3 | 12 | 1789 | 1789 | 9269 |
| initial | -0.092 | 0.092 | 0.092 | 11.0 | -12 | -10 | 1188 | 1178 | 9652 |
| SRMFix | -0.124 | 0.124 | 0.130 | 27.1 | -39 | -15 | 1161 | 1146 | 9651 |
| SRM | -0.805 | 0.805 | 0.837 | 176.0 | -241 | -111 | 959 | 848 | 8312 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-22 | SRM 553 | 2 | 570 | 540.72 | -0.08 | 3 | 1789 | 9269 | -111 | 848 | 8312 |
| 1 | 2012-08-16 | SRM 552 | 2 | 546 | 528.15 | -0.05 | 12 | 1786 | 9268 | -241 | 959 | 6680 |