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 |
|---|---|---|---|
| elninyo | 6 | 2248 | 1177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.010 | 0.279 | 0.393 | 67.8 | -138 | 147 | 1392 | 1177 | 3887 |
| SRMFix | 0.409 | 0.470 | 0.638 | 74.9 | -16 | 221 | 1631 | 1613 | 3997 |
| EloSRM | 0.365 | 0.488 | 0.661 | 128.4 | -49 | 347 | 2309 | 2248 | 3774 |
| initial | 0.472 | 0.489 | 0.673 | 58.9 | -6 | 141 | 1547 | 1541 | 4482 |
| Odd | 0.370 | 0.498 | 0.672 | 126.8 | -44 | 358 | 2158 | 2103 | 3690 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-05-28 | SRM 507 | 1 | 722 | 648.67 | -0.23 | -49 | 2248 | 3774 | -138 | 1177 | 3887 |
| 5 | 2009-07-08 | SRM 444 | 1 | 448 | 500.64 | -0.14 | -12 | 2297 | 2394 | -61 | 1315 | 2273 |
| 4 | 2009-06-13 | SRM 442 | 1 | 448 | 500.76 | 0.16 | 41 | 2309 | 2326 | -16 | 1376 | 1938 |
| 3 | 2009-05-12 | SRM 440 | 1 | 281 | 597.77 | 1.09 | 257 | 2268 | 2511 | 147 | 1392 | 1980 |
| 2 | 2009-03-24 | SRM 437 | 1 | 369 | 556.84 | 0.16 | 65 | 2012 | 4080 | 40 | 1245 | 3139 |
| 1 | 2009-03-11 | SRM 436 | 2 | 257 | 567.66 | 1.14 | 347 | 1946 | 4591 | 5 | 1205 | 3447 |