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 |
|---|---|---|---|
| zyp5956 | 2 | 1479 | 716 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.213 | 0.213 | 0.220 | 40.9 | -55 | -27 | 1534 | 1479 | 10853 |
| Odd | -0.213 | 0.213 | 0.225 | 29.4 | -46 | -13 | 1415 | 1369 | 10698 |
| initial | -0.302 | 0.302 | 0.312 | 36.4 | -46 | -27 | 1173 | 1127 | 10751 |
| SRMFix | -0.310 | 0.310 | 0.314 | 61.4 | -63 | -60 | 1137 | 1077 | 10587 |
| SRM | -0.831 | 0.831 | 0.840 | 242.0 | -293 | -191 | 907 | 716 | 9608 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-05-12 | SRM 440 | 2 | 728 | 691.99 | -0.27 | -55 | 1479 | 10853 | -191 | 716 | 9608 |
| 1 | 2008-06-05 | SRM 404 | 2 | 477 | 542.60 | -0.16 | -27 | 1534 | 9099 | -293 | 907 | 7821 |