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 |
|---|---|---|---|
| rufiyaa | 8 | 1724 | 633 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.025 | 0.241 | 0.325 | 44.4 | -57 | 147 | 1578 | 1578 | 7693 |
| initial | -0.015 | 0.246 | 0.320 | 29.6 | -48 | 80 | 1201 | 1185 | 7865 |
| EloSRM | 0.042 | 0.252 | 0.337 | 52.2 | -75 | 151 | 1724 | 1724 | 7670 |
| SRMFix | 0.010 | 0.252 | 0.340 | 38.0 | -105 | 96 | 1152 | 1147 | 8085 |
| SRM | -0.139 | 0.419 | 0.557 | 89.1 | -396 | 47 | 804 | 633 | 9327 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-01-12 | SRM 493 | 2 | 480 | 466.97 | -0.04 | 7 | 1724 | 7670 | 0 | 633 | 9327 |
| 7 | 2010-12-18 | Member SRM 491 | 2 | 665 | 769.02 | 0.21 | 46 | 1717 | 7648 | 22 | 633 | 9253 |
| 6 | 2010-12-08 | SRM 490 | 2 | 682 | 776.85 | 0.19 | 62 | 1671 | 8037 | 4 | 611 | 9350 |
| 5 | 2009-08-08 | SRM 446 | 2 | 742 | 742.05 | 0.00 | 16 | 1610 | 7469 | -23 | 607 | 9193 |
| 4 | 2008-12-11 | SRM 429 | 2 | 603 | 557.21 | -0.30 | -32 | 1593 | 8432 | -84 | 630 | 11489 |
| 3 | 2008-11-12 | SRM 425 | 2 | 427 | 731.02 | 0.78 | 151 | 1625 | 7752 | 47 | 714 | 10674 |
| 2 | 2008-10-18 | SRM 422 | 2 | 659 | 693.74 | -0.18 | -29 | 1474 | 11484 | -137 | 667 | 11214 |
| 1 | 2008-10-08 | SRM 421 | 2 | 663 | 596.32 | -0.32 | -75 | 1503 | 11152 | -396 | 804 | 9653 |