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 |
|---|---|---|---|
| Sorington | 10 | 2512 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.434 | 0.832 | 1.118 | 75.0 | -135 | 165 | 1372 | 1256 | 3562 |
| Odd | 0.526 | 0.864 | 1.055 | 107.5 | -65 | 256 | 2346 | 2333 | 2946 |
| EloSRM | 0.529 | 0.867 | 1.064 | 109.8 | -69 | 241 | 2525 | 2512 | 2937 |
| SRMFix | 0.571 | 0.868 | 1.094 | 91.8 | -116 | 214 | 1823 | 1816 | 3286 |
| initial | 0.666 | 0.892 | 1.133 | 107.4 | -99 | 321 | 2006 | 2002 | 3097 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2012-07-21 | SRM 550 | 1 | 423 | 501.15 | -0.14 | -12 | 2512 | 2937 | -20 | 1256 | 3562 |
| 9 | 2012-01-14 | SRM 529 | 1 | 489 | 596.84 | 0.29 | 55 | 2525 | 2535 | 39 | 1276 | 3263 |
| 8 | 2011-07-26 | SRM 513 | 1 | 601 | 475.72 | -0.45 | -42 | 2470 | 2535 | -135 | 1237 | 3435 |
| 7 | 2011-07-02 | SRM 511 | 1 | 277 | 707.42 | 1.35 | 204 | 2512 | 2295 | 165 | 1372 | 2322 |
| 6 | 2011-06-02 | SRM 508 | 2 | 128 | 295.16 | 1.20 | 121 | 2308 | 3445 | 63 | 1207 | 3707 |
| 5 | 2010-11-13 | SRM 487 | 2 | 72 | 354.41 | 2.30 | 166 | 2187 | 3523 | 105 | 1144 | 3706 |
| 4 | 2010-09-15 | Member SRM 482 | 2 | 624 | 290.24 | -1.10 | -69 | 2021 | 4584 | -101 | 1039 | 4459 |
| 3 | 2010-08-04 | Member SRM 478 | 2 | 207 | 353.14 | 0.77 | 105 | 2090 | 4019 | 31 | 1140 | 3595 |
| 2 | 2010-07-17 | SRM 476 | 2 | 367 | 466.25 | 0.34 | 82 | 1985 | 4669 | -28 | 1109 | 3800 |
| 1 | 2010-06-05 | SRM 472 | 2 | 376 | 620.76 | 0.72 | 241 | 1903 | 5276 | -63 | 1137 | 3603 |