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 |
|---|---|---|---|
| magiconair | 2 | 1876 | 1000 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.256 | 0.353 | 0.436 | 42.6 | -12 | 73 | 1273 | 1262 | 6848 |
| SRMFix | 0.107 | 0.434 | 0.447 | 90.1 | -55 | 125 | 1325 | 1270 | 6688 |
| EloSRM | 0.128 | 0.540 | 0.555 | 131.7 | -44 | 220 | 1920 | 1876 | 6445 |
| SRM | -0.579 | 0.579 | 0.625 | 100.0 | -139 | -61 | 1139 | 1000 | 5330 |
| # | 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 | 682 | 512.80 | -0.41 | -44 | 1876 | 6445 | -139 | 1000 | 5330 |
| 1 | 2011-03-08 | SRM 499 | 2 | 479 | 761.17 | 0.67 | 220 | 1920 | 6018 | -61 | 1139 | 3991 |