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 |
|---|---|---|---|
| doubletonysb | 2 | 2255 | 1101 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.416 | 1.425 | 2.008 | 185.3 | -2 | 368 | 1566 | 1566 | 5100 |
| initial | 1.456 | 1.456 | 2.045 | 175.3 | 2 | 348 | 1551 | 1551 | 5281 |
| EloSRM | 1.468 | 1.468 | 2.044 | 227.2 | 38 | 416 | 2255 | 2255 | 5086 |
| SRM | 0.859 | 1.572 | 1.792 | 232.5 | -282 | 183 | 1101 | 1101 | 5346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-04-11 | SRM 576 | 2 | 65 | 482.05 | 2.89 | 416 | 2255 | 5086 | 183 | 1101 | 5346 |
| 1 | 2013-03-02 | TCO13 Round 1B | 1 | 1459 | 1,506.32 | 0.05 | 38 | 1839 | 9393 | -282 | 918 | 7644 |