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 |
|---|---|---|---|
| MitRo | 2 | 1664 | 721 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.049 | 0.455 | 0.457 | 54.8 | -61 | 49 | 1188 | 1188 | 7161 |
| EloSRM | 0.045 | 0.485 | 0.487 | 121.0 | -104 | 138 | 1664 | 1664 | 7011 |
| SRMFix | -0.035 | 0.515 | 0.517 | 103.3 | -127 | 79 | 1152 | 1152 | 7515 |
| SRM | -0.567 | 0.798 | 0.980 | 253.5 | -493 | 14 | 721 | 721 | 8259 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-10-20 | SRM 451 | 2 | 421 | 607.96 | 0.53 | 138 | 1664 | 7011 | 14 | 721 | 8259 |
| 1 | 2009-10-17 | SRM 450 | 2 | 857 | 666.32 | -0.44 | -104 | 1526 | 9152 | -493 | 707 | 8409 |