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 |
|---|---|---|---|
| Orl | 2 | 1609 | 708 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.210 | 0.210 | 0.228 | 25.1 | -45 | -5 | 1503 | 1458 | 9343 |
| EloSRM | -0.235 | 0.235 | 0.243 | 39.6 | -54 | -25 | 1663 | 1609 | 9511 |
| initial | -0.302 | 0.302 | 0.308 | 36.3 | -44 | -29 | 1171 | 1127 | 9946 |
| SRMFix | -0.319 | 0.319 | 0.319 | 64.3 | -73 | -56 | 1127 | 1071 | 9860 |
| SRM | -0.971 | 0.971 | 0.998 | 246.0 | -294 | -198 | 906 | 708 | 8826 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-19 | SRM 500 | 2 | 851 | 776.29 | -0.30 | -54 | 1609 | 9511 | -198 | 708 | 8826 |
| 1 | 2010-12-08 | SRM 490 | 2 | 789 | 701.00 | -0.17 | -25 | 1663 | 8193 | -294 | 906 | 6092 |