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 |
|---|---|---|---|
| amharc | 4 | 2503 | 1377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.310 | 0.656 | 0.805 | 123.2 | -119 | 262 | 1535 | 1377 | 1969 |
| EloSRM | 0.733 | 0.944 | 1.207 | 228.6 | -41 | 452 | 2544 | 2503 | 1866 |
| SRMFix | 0.841 | 0.946 | 1.170 | 157.5 | -25 | 297 | 1804 | 1779 | 2654 |
| Odd | 0.757 | 0.955 | 1.221 | 226.3 | -35 | 427 | 2367 | 2332 | 1923 |
| initial | 0.971 | 0.992 | 1.230 | 119.4 | -5 | 227 | 1673 | 1668 | 3308 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-09-25 | SRM 483 | 1 | 464 | 432.18 | -0.41 | -41 | 2503 | 1866 | -119 | 1377 | 1969 |
| 3 | 2010-09-15 | Member SRM 482 | 1 | 453 | 448.35 | -0.02 | 13 | 2544 | 1688 | -39 | 1496 | 1469 |
| 2 | 2010-08-14 | SRM 479 | 1 | 176 | 616.69 | 1.81 | 452 | 2531 | 1709 | 262 | 1535 | 1324 |
| 1 | 2010-08-04 | Member SRM 478 | 2 | 224 | 653.75 | 1.54 | 409 | 2079 | 4087 | 73 | 1273 | 2578 |