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 |
|---|---|---|---|
| lx75249 | 3 | 2376 | 1348 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.532 | 0.813 | 1.178 | 110.0 | -51 | 239 | 1439 | 1348 | 2370 |
| SRMFix | 1.031 | 1.031 | 1.712 | 185.5 | 2 | 538 | 1756 | 1756 | 3062 |
| EloSRM | 1.065 | 1.065 | 1.797 | 226.8 | 14 | 636 | 2376 | 2376 | 2803 |
| Odd | 1.081 | 1.082 | 1.827 | 232.7 | 15 | 655 | 2211 | 2211 | 2835 |
| initial | 1.160 | 1.160 | 1.767 | 139.6 | 12 | 366 | 1619 | 1619 | 3846 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-04-07 | SRM 502 | 1 | 393 | 416.54 | 0.08 | 30 | 2376 | 2803 | -51 | 1348 | 2370 |
| 2 | 2011-03-19 | SRM 500 | 1 | 396 | 602.97 | -0.00 | 14 | 2346 | 2909 | -40 | 1399 | 2060 |
| 1 | 2011-02-01 | SRM 496 | 2 | 75 | 648.03 | 3.11 | 636 | 2332 | 2895 | 239 | 1439 | 1808 |