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 |
|---|---|---|---|
| hacal | 2 | 1533 | 678 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.130 | 0.130 | 0.144 | 16.4 | -31 | 2 | 1412 | 1412 | 10246 |
| EloSRM | -0.146 | 0.146 | 0.169 | 24.5 | -49 | 0 | 1533 | 1533 | 10399 |
| initial | -0.250 | 0.250 | 0.261 | 30.1 | -39 | -21 | 1161 | 1140 | 11331 |
| SRMFix | -0.258 | 0.258 | 0.288 | 56.8 | -91 | -22 | 1109 | 1086 | 11329 |
| SRM | -0.978 | 0.978 | 1.057 | 261.0 | -362 | -160 | 838 | 678 | 11016 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-24 | SRM 437 | 2 | 689 | 659.78 | -0.06 | 0 | 1533 | 10399 | -160 | 678 | 11016 |
| 1 | 2008-11-06 | SRM 424 | 2 | 618 | 526.86 | -0.23 | -49 | 1533 | 9808 | -362 | 838 | 8895 |