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 |
|---|---|---|---|
| quantumelixir | 4 | 1611 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.091 | 0.133 | 0.184 | 35.7 | 4 | 66 | 1611 | 1611 | 4678 |
| Odd | 0.092 | 0.142 | 0.178 | 40.9 | 8 | 63 | 1533 | 1533 | 4706 |
| initial | 0.072 | 0.145 | 0.199 | 17.5 | -10 | 46 | 1234 | 1234 | 4751 |
| SRMFix | 0.061 | 0.163 | 0.208 | 24.7 | -33 | 45 | 1214 | 1214 | 4921 |
| SRM | -0.380 | 0.477 | 0.543 | 90.5 | -196 | 6 | 1004 | 850 | 5313 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-01-17 | SRM 335 | 2 | 281 | 358.62 | 0.35 | 66 | 1611 | 4678 | 6 | 850 | 5313 |
| 3 | 2007-01-04 | SRM 333 | 2 | 376 | 355.06 | -0.08 | 4 | 1545 | 5099 | -67 | 844 | 5291 |
| 2 | 2006-08-09 | SRM 315 | 2 | 213 | 222.62 | 0.06 | 33 | 1540 | 4635 | -93 | 911 | 4373 |
| 1 | 2006-08-03 | SRM 314 | 2 | 256 | 261.56 | 0.03 | 40 | 1507 | 4833 | -196 | 1004 | 3684 |