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 |
|---|---|---|---|
| hexis9 | 2 | 1722 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.202 | 0.291 | 0.354 | 61.4 | 4 | 118 | 1587 | 1587 | 6536 |
| EloSRM | 0.179 | 0.308 | 0.356 | 65.4 | -13 | 118 | 1722 | 1722 | 6423 |
| initial | 0.121 | 0.321 | 0.343 | 38.6 | -24 | 53 | 1229 | 1229 | 6523 |
| SRMFix | 0.109 | 0.364 | 0.379 | 69.5 | -61 | 78 | 1217 | 1217 | 6559 |
| SRM | -0.567 | 0.576 | 0.809 | 158.5 | -284 | -33 | 916 | 883 | 6311 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-08 | SRM 446 | 2 | 521 | 730.20 | 0.49 | 118 | 1722 | 6423 | -33 | 883 | 6311 |
| 1 | 2009-07-23 | SRM 445 | 2 | 787 | 719.64 | -0.13 | -13 | 1605 | 7597 | -284 | 916 | 5835 |