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 |
|---|---|---|---|
| f_ghadirian | 5 | 1521 | 439 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.214 | 0.214 | 0.225 | 28.2 | -49 | -6 | 1462 | 1370 | 10692 |
| EloSRM | -0.222 | 0.222 | 0.237 | 34.3 | -67 | -7 | 1626 | 1521 | 10629 |
| SRMFix | -0.264 | 0.264 | 0.284 | 45.1 | -98 | -12 | 1102 | 974 | 10921 |
| initial | -0.285 | 0.285 | 0.299 | 34.3 | -45 | -16 | 1155 | 1028 | 10896 |
| SRM | -0.534 | 0.534 | 0.624 | 152.2 | -364 | -23 | 836 | 439 | 10659 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-02-10 | SRM 497 | 2 | 562 | 634.96 | -0.10 | -7 | 1521 | 10629 | -23 | 439 | 10659 |
| 4 | 2011-02-01 | SRM 496 | 2 | 724 | 734.77 | -0.17 | -18 | 1528 | 10559 | -59 | 462 | 10566 |
| 3 | 2011-01-27 | SRM 495 | 2 | 920 | 835.31 | -0.26 | -35 | 1546 | 10248 | -129 | 521 | 10156 |
| 2 | 2011-01-22 | Member SRM 494 | 2 | 805 | 753.37 | -0.27 | -44 | 1582 | 9536 | -186 | 650 | 9146 |
| 1 | 2011-01-12 | SRM 493 | 2 | 495 | 483.33 | -0.32 | -67 | 1626 | 8852 | -364 | 836 | 6996 |