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 |
|---|---|---|---|
| littlebuggy | 6 | 1859 | 828 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.220 | 0.619 | 0.717 | 85.2 | -83 | 145 | 1906 | 1859 | 5298 |
| initial | 0.205 | 0.627 | 0.731 | 75.5 | -101 | 162 | 1449 | 1348 | 5211 |
| SRMFix | 0.227 | 0.647 | 0.738 | 83.6 | -110 | 141 | 1409 | 1336 | 5387 |
| SRM | 0.223 | 0.716 | 0.838 | 108.7 | -391 | 97 | 891 | 828 | 7152 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-08-25 | SRM 447 | 2 | 633 | 358.66 | -0.82 | -47 | 1859 | 5298 | -63 | 828 | 7152 |
| 5 | 2009-07-08 | SRM 444 | 2 | 319 | 438.89 | 0.46 | 54 | 1906 | 4893 | 43 | 891 | 6319 |
| 4 | 2009-06-23 | SRM 443 | 2 | 195 | 472.78 | 1.28 | 144 | 1852 | 5298 | 97 | 848 | 7015 |
| 3 | 2009-06-13 | SRM 442 | 2 | 568 | 625.65 | 0.14 | 38 | 1708 | 6616 | -18 | 751 | 8097 |
| 2 | 2009-05-27 | SRM 441 | 2 | 510 | 793.73 | 0.64 | 145 | 1670 | 7028 | -40 | 769 | 8206 |
| 1 | 2009-05-12 | SRM 440 | 2 | 728 | 641.55 | -0.38 | -83 | 1525 | 9657 | -391 | 809 | 8489 |