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 |
|---|---|---|---|
| kool_coder | 2 | 1960 | 1031 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.044 | 0.364 | 0.367 | 133.5 | -218 | 49 | 1249 | 1031 | 4481 |
| SRMFix | 0.595 | 0.682 | 0.905 | 143.9 | -15 | 273 | 1473 | 1458 | 4353 |
| initial | 0.652 | 0.692 | 0.951 | 83.4 | -5 | 162 | 1362 | 1357 | 5131 |
| EloSRM | 0.664 | 0.756 | 1.006 | 210.4 | -28 | 393 | 1988 | 1960 | 4462 |
| Odd | 0.684 | 0.778 | 1.036 | 216.2 | -27 | 405 | 1855 | 1828 | 4518 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-23 | SRM 445 | 1 | 632 | 624.90 | -0.09 | -28 | 1960 | 4462 | -218 | 1031 | 4481 |
| 1 | 2009-02-07 | SRM 434 | 2 | 239 | 639.47 | 1.42 | 393 | 1988 | 4254 | 49 | 1249 | 3135 |