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 |
|---|---|---|---|
| runffer | 3 | 1824 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.134 | 0.502 | 0.529 | 60.4 | -66 | 81 | 1248 | 1248 | 7106 |
| Odd | 0.256 | 0.534 | 0.582 | 147.0 | -104 | 236 | 1666 | 1666 | 7144 |
| SRMFix | 0.158 | 0.562 | 0.601 | 101.7 | -139 | 127 | 1227 | 1227 | 7239 |
| EloSRM | 0.268 | 0.568 | 0.612 | 164.6 | -119 | 258 | 1824 | 1824 | 7043 |
| SRM | -0.003 | 1.067 | 1.143 | 335.0 | -818 | 96 | 569 | 569 | 10105 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-03-30 | Member SRM 501 | 2 | 481 | 630.66 | 0.37 | 117 | 1824 | 7043 | 91 | 569 | 10105 |
| 2 | 2009-05-27 | SRM 441 | 2 | 471 | 871.83 | 0.89 | 258 | 1707 | 6643 | 96 | 478 | 10388 |
| 1 | 2008-07-23 | SRM 411 | 2 | 626 | 458.56 | -0.45 | -119 | 1449 | 11709 | -818 | 382 | 12731 |