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 |
|---|---|---|---|
| zqrack4x | 3 | 1522 | 499 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.287 | 0.287 | 0.288 | 40.4 | -49 | -33 | 1451 | 1379 | 9614 |
| EloSRM | -0.296 | 0.296 | 0.297 | 51.2 | -68 | -41 | 1608 | 1522 | 9601 |
| SRMFix | -0.350 | 0.350 | 0.353 | 64.5 | -96 | -46 | 1104 | 1006 | 9835 |
| initial | -0.371 | 0.371 | 0.372 | 44.7 | -48 | -42 | 1156 | 1066 | 9804 |
| SRM | -0.750 | 0.750 | 0.782 | 233.7 | -348 | -170 | 852 | 499 | 9502 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-09-25 | SRM 483 | 2 | 976 | 816.10 | -0.32 | -45 | 1522 | 9601 | -170 | 499 | 9502 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 836 | 781.64 | -0.26 | -41 | 1567 | 8987 | -183 | 669 | 8422 |
| 1 | 2010-09-09 | SRM 481 | 2 | 645 | 628.98 | -0.31 | -68 | 1608 | 8198 | -348 | 852 | 6354 |