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 |
|---|---|---|---|
| longlivesahiba | 2 | 1546 | 682 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.280 | 0.280 | 0.280 | 55.1 | -59 | -51 | 1597 | 1546 | 8890 |
| initial | -0.356 | 0.356 | 0.357 | 42.9 | -45 | -40 | 1160 | 1114 | 9008 |
| SRMFix | -0.359 | 0.359 | 0.359 | 73.0 | -89 | -57 | 1111 | 1054 | 9062 |
| SRM | -0.870 | 0.870 | 0.884 | 259.0 | -330 | -188 | 870 | 682 | 8056 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-28 | SRM 477 | 2 | 770 | 726.60 | -0.28 | -51 | 1546 | 8890 | -188 | 682 | 8056 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 599 | 612.31 | -0.28 | -59 | 1597 | 7651 | -330 | 870 | 6063 |