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 |
|---|---|---|---|
| aleph4 | 5 | 2128 | 910 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.064 | 0.972 | 1.223 | 164.0 | -260 | 265 | 1465 | 910 | 7166 |
| initial | 0.266 | 1.060 | 1.604 | 127.6 | -154 | 396 | 1596 | 1360 | 6595 |
| SRMFix | -0.037 | 1.326 | 1.736 | 186.1 | -155 | 571 | 1771 | 1412 | 6121 |
| EloSRM | -0.002 | 1.347 | 1.787 | 181.5 | -99 | 662 | 2374 | 2128 | 5332 |
| Odd | 0.007 | 1.356 | 1.804 | 180.1 | -91 | 676 | 2199 | 1974 | 5272 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-01-31 | SRM 531 | 2 | 949 | 320.57 | -1.68 | -99 | 2128 | 5332 | -193 | 910 | 7166 |
| 4 | 2011-12-23 | SRM 526.5 | 2 | 336 | 134.43 | -1.32 | -85 | 2227 | 4418 | -52 | 1103 | 4865 |
| 3 | 2011-07-02 | SRM 511 | 1 | 588 | 651.57 | -0.09 | -10 | 2312 | 3454 | -50 | 1155 | 4183 |
| 2 | 2011-06-08 | SRM 509 | 1 | 721 | 640.93 | -0.28 | -52 | 2322 | 3394 | -260 | 1205 | 3735 |
| 1 | 2011-05-28 | SRM 507 | 2 | 82 | 843.07 | 3.36 | 662 | 2374 | 2998 | 265 | 1465 | 1837 |