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 |
|---|---|---|---|
| arash16 | 3 | 2038 | 1034 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.162 | 1.018 | 1.195 | 126.0 | -232 | 106 | 1160 | 1034 | 4509 |
| initial | 0.760 | 1.106 | 1.307 | 133.2 | -62 | 251 | 1475 | 1475 | 4360 |
| SRMFix | 0.646 | 1.115 | 1.273 | 163.7 | -113 | 228 | 1465 | 1465 | 4480 |
| EloSRM | 0.626 | 1.123 | 1.229 | 179.7 | -87 | 245 | 2038 | 2038 | 4474 |
| Odd | 0.645 | 1.128 | 1.230 | 180.0 | -76 | 260 | 1887 | 1887 | 4531 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-09-25 | SRM 483 | 2 | 154 | 547.57 | 1.83 | 207 | 2038 | 4474 | 106 | 1034 | 4509 |
| 2 | 2010-09-09 | SRM 481 | 2 | 645 | 466.56 | -0.74 | -87 | 1830 | 6106 | -232 | 928 | 5584 |
| 1 | 2010-08-14 | SRM 479 | 2 | 415 | 719.20 | 0.79 | 245 | 1917 | 5339 | -40 | 1160 | 3467 |