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 |
|---|---|---|---|
| Lemisis | 3 | 1633 | 729 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.051 | 0.077 | 0.081 | 11.9 | -1 | 26 | 1506 | 1506 | 7441 |
| EloSRM | -0.064 | 0.097 | 0.103 | 14.7 | -15 | 23 | 1633 | 1633 | 7423 |
| initial | -0.112 | 0.129 | 0.149 | 15.5 | -24 | 3 | 1176 | 1160 | 8406 |
| SRMFix | -0.109 | 0.150 | 0.169 | 30.8 | -61 | 9 | 1139 | 1125 | 8195 |
| SRM | -0.655 | 0.655 | 0.761 | 157.0 | -283 | -49 | 917 | 729 | 8295 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-11-05 | SRM 452 | 2 | 647 | 669.58 | 0.05 | 23 | 1633 | 7423 | -49 | 729 | 8295 |
| 2 | 2009-10-20 | SRM 451 | 2 | 592 | 549.64 | -0.11 | -6 | 1609 | 7573 | -139 | 778 | 7593 |
| 1 | 2009-10-17 | SRM 450 | 2 | 731 | 666.32 | -0.13 | -15 | 1616 | 7526 | -283 | 917 | 5922 |