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 |
|---|---|---|---|
| ashu143 | 8 | 1498 | 472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.138 | 0.186 | 0.213 | 29.9 | -81 | 40 | 1414 | 1368 | 9170 |
| EloSRM | -0.136 | 0.190 | 0.220 | 34.6 | -96 | 45 | 1548 | 1498 | 9228 |
| SRMFix | -0.175 | 0.219 | 0.261 | 34.9 | -122 | 18 | 1078 | 992 | 9550 |
| initial | -0.205 | 0.229 | 0.266 | 27.6 | -58 | 10 | 1142 | 1027 | 9597 |
| SRM | -0.346 | 0.373 | 0.555 | 104.0 | -466 | 0 | 734 | 472 | 9290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-05-04 | SRM 469 | 2 | 864 | ||||||||
| 7 | 2010-04-20 | Member SRM 468 | 2 | 599 | 683.66 | -0.12 | -8 | 1498 | 9228 | 0 | 472 | 9290 |
| 6 | 2010-04-03 | SRM 466 | 2 | 740 | 741.17 | -0.21 | -20 | 1506 | 9005 | -37 | 472 | 9162 |
| 5 | 2010-03-02 | SRM 463 | 2 | 682 | 662.50 | -0.21 | -22 | 1526 | 8972 | -44 | 509 | 9297 |
| 4 | 2010-02-06 | SRM 460 | 2 | 769 | 871.30 | 0.18 | 45 | 1548 | 8448 | -16 | 553 | 9118 |
| 3 | 2010-01-14 | Member SRM 458 | 2 | 485 | 663.12 | 0.01 | 16 | 1503 | 8993 | -23 | 569 | 8796 |
| 2 | 2009-11-05 | SRM 452 | 2 | 737 | 714.91 | -0.19 | -35 | 1487 | 9821 | -142 | 592 | 9408 |
| 1 | 2009-07-23 | SRM 445 | 2 | 893 | 721.73 | -0.41 | -96 | 1522 | 9179 | -466 | 734 | 8192 |