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 |
|---|---|---|---|
| artiomka | 3 | 2723 | 1546 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.881 | 1.028 | 1.246 | 147.3 | -48 | 263 | 1546 | 1546 | 1478 |
| SRMFix | 1.370 | 1.370 | 1.676 | 208.1 | 5 | 365 | 1824 | 1824 | 2836 |
| EloSRM | 1.414 | 1.414 | 1.727 | 346.2 | 19 | 558 | 2723 | 2723 | 1328 |
| Odd | 1.431 | 1.431 | 1.745 | 338.9 | 16 | 524 | 2523 | 2523 | 1410 |
| initial | 1.437 | 1.437 | 1.743 | 173.1 | 9 | 285 | 1719 | 1719 | 3615 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-20 | SRM 515 | 1 | 138 | 671.02 | 2.28 | 558 | 2723 | 1328 | 263 | 1546 | 1478 |
| 2 | 2010-11-18 | SRM 488 | 1 | 276 | 376.31 | 0.03 | 19 | 2165 | 3690 | -48 | 1283 | 2608 |
| 1 | 2010-11-13 | SRM 487 | 2 | 191 | 729.40 | 1.93 | 462 | 2146 | 3802 | 131 | 1331 | 2283 |