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 |
|---|---|---|---|
| p_nowak | 3 | 1729 | 758 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.104 | 0.357 | 0.434 | 59.5 | -48 | 129 | 1577 | 1577 | 7337 |
| EloSRM | 0.090 | 0.376 | 0.449 | 69.5 | -66 | 133 | 1729 | 1729 | 7232 |
| initial | 0.011 | 0.399 | 0.436 | 48.0 | -48 | 74 | 1204 | 1204 | 7212 |
| SRMFix | 0.030 | 0.426 | 0.481 | 73.4 | -107 | 90 | 1160 | 1160 | 7490 |
| SRM | -0.444 | 0.742 | 0.856 | 166.7 | -364 | 29 | 836 | 758 | 7733 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-10-26 | SRM 486 | 2 | 538 | 874.14 | 0.70 | 133 | 1729 | 7232 | 29 | 758 | 7733 |
| 2 | 2010-10-21 | Member SRM 485 | 2 | 546 | 631.76 | -0.11 | -9 | 1596 | 8512 | -107 | 729 | 7902 |
| 1 | 2010-08-14 | SRM 479 | 2 | 897 | 719.20 | -0.32 | -66 | 1606 | 8101 | -364 | 836 | 6419 |