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 |
|---|---|---|---|
| nash635 | 4 | 1719 | 710 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.048 | 0.220 | 0.259 | 26.5 | -40 | 41 | 1202 | 1177 | 7590 |
| SRMFix | -0.063 | 0.242 | 0.270 | 36.7 | -58 | 49 | 1184 | 1151 | 7458 |
| EloSRM | -0.053 | 0.257 | 0.282 | 48.7 | -48 | 76 | 1741 | 1719 | 7120 |
| SRM | -0.509 | 0.552 | 0.667 | 122.5 | -218 | -10 | 982 | 710 | 8045 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-09-25 | SRM 483 | 2 | 783 | 647.26 | -0.28 | -21 | 1719 | 7120 | -72 | 710 | 8045 |
| 3 | 2010-09-15 | Member SRM 482 | 2 | 583 | 740.38 | 0.34 | 76 | 1741 | 6937 | -10 | 782 | 7351 |
| 2 | 2010-08-14 | SRM 479 | 2 | 856 | 674.08 | -0.34 | -48 | 1665 | 7465 | -190 | 792 | 7024 |
| 1 | 2010-06-17 | SRM 473 | 2 | 395 | 412.81 | 0.06 | 49 | 1713 | 6775 | -218 | 982 | 4849 |