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 |
|---|---|---|---|
| schabas | 5 | 2247 | 1177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.067 | 0.334 | 0.438 | 85.0 | -224 | 96 | 1401 | 1177 | 4012 |
| SRMFix | 0.507 | 0.604 | 0.808 | 101.9 | -26 | 335 | 1683 | 1657 | 3831 |
| EloSRM | 0.503 | 0.611 | 0.852 | 156.2 | -64 | 457 | 2312 | 2247 | 3918 |
| Odd | 0.506 | 0.627 | 0.872 | 153.7 | -54 | 470 | 2164 | 2110 | 3747 |
| initial | 0.592 | 0.629 | 0.855 | 75.8 | -11 | 204 | 1568 | 1557 | 4483 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-08-09 | SRM 514 | 1 | 525 | 447.15 | -0.27 | -64 | 2247 | 3918 | -224 | 1177 | 4012 |
| 4 | 2009-06-13 | SRM 442 | 1 | 360 | 526.82 | 0.55 | 109 | 2312 | 2314 | 64 | 1401 | 1811 |
| 3 | 2009-05-27 | SRM 441 | 1 | 388 | 488.70 | 0.33 | 93 | 2203 | 2839 | 1 | 1337 | 2159 |
| 2 | 2009-04-19 | SRM 438 | 1 | 191 | 371.28 | 0.14 | 58 | 2110 | 3368 | 40 | 1336 | 2461 |
| 1 | 2009-02-07 | SRM 434 | 2 | 187 | 639.12 | 1.77 | 457 | 2052 | 3729 | 96 | 1296 | 2795 |