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 |
|---|---|---|---|
| alunwk | 3 | 1711 | 705 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.062 | 0.229 | 0.276 | 27.6 | -53 | 22 | 1178 | 1178 | 7990 |
| Odd | 0.029 | 0.249 | 0.255 | 61.9 | -67 | 64 | 1555 | 1555 | 7750 |
| EloSRM | 0.014 | 0.259 | 0.270 | 68.3 | -87 | 64 | 1711 | 1711 | 7627 |
| SRMFix | -0.041 | 0.279 | 0.315 | 55.4 | -112 | 30 | 1142 | 1142 | 8039 |
| SRM | -0.449 | 0.507 | 0.743 | 165.0 | -421 | -10 | 779 | 705 | 8496 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-12-08 | SRM 490 | 2 | 630 | 732.15 | 0.22 | 54 | 1711 | 7627 | -10 | 705 | 8496 |
| 2 | 2010-11-13 | SRM 487 | 2 | 722 | 824.66 | 0.19 | 64 | 1657 | 8003 | -64 | 715 | 8251 |
| 1 | 2010-10-05 | SRM 484 | 2 | 585 | 493.22 | -0.37 | -87 | 1592 | 8662 | -421 | 779 | 7413 |