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 |
|---|---|---|---|
| azalsik | 2 | 1473 | 473 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.332 | 0.332 | 0.354 | 66.8 | -102 | -32 | 1372 | 1340 | 9815 |
| EloSRM | -0.358 | 0.358 | 0.385 | 79.8 | -121 | -39 | 1512 | 1473 | 9760 |
| SRMFix | -0.442 | 0.442 | 0.480 | 93.7 | -144 | -43 | 1056 | 1013 | 9918 |
| initial | -0.453 | 0.453 | 0.469 | 54.6 | -69 | -40 | 1131 | 1091 | 9767 |
| SRM | -0.949 | 0.949 | 1.100 | 363.5 | -592 | -135 | 608 | 473 | 9708 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-25 | SRM 453.5 | 2 | 666 | 640.22 | -0.22 | -39 | 1473 | 9760 | -135 | 473 | 9708 |
| 1 | 2009-11-05 | SRM 452 | 2 | 903 | 646.95 | -0.50 | -121 | 1512 | 9536 | -592 | 608 | 9265 |