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 |
|---|---|---|---|
| nizhashree | 7 | 1422 | 395 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.179 | 0.179 | 0.210 | 32.8 | -96 | -6 | 1522 | 1422 | 9582 |
| Odd | -0.183 | 0.183 | 0.204 | 28.4 | -81 | -7 | 1384 | 1293 | 9601 |
| SRMFix | -0.245 | 0.245 | 0.279 | 41.4 | -122 | -12 | 1078 | 951 | 9622 |
| initial | -0.275 | 0.275 | 0.295 | 33.1 | -58 | -17 | 1142 | 1001 | 9603 |
| SRM | -0.460 | 0.460 | 0.616 | 134.2 | -466 | -16 | 734 | 395 | 9455 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-07-06 | SRM 475 | 2 | 613 | ||||||||
| 6 | 2010-06-17 | SRM 473 | 2 | 446 | 487.15 | -0.08 | -6 | 1422 | 9582 | -16 | 395 | 9455 |
| 5 | 2010-06-05 | SRM 472 | 2 | 740 | 735.11 | -0.12 | -15 | 1427 | 9725 | -55 | 411 | 9584 |
| 4 | 2010-05-20 | SRM 470 | 2 | 752 | 798.51 | -0.12 | -16 | 1442 | 9812 | -50 | 466 | 9562 |
| 3 | 2010-04-03 | SRM 466 | 2 | 740 | 764.50 | -0.16 | -24 | 1458 | 9367 | -81 | 516 | 8976 |
| 2 | 2010-03-25 | Member SRM 465 | 2 | 500 | 512.73 | -0.19 | -40 | 1482 | 9070 | -137 | 597 | 8391 |
| 1 | 2009-07-23 | SRM 445 | 2 | 893 | 721.73 | -0.41 | -96 | 1522 | 9179 | -466 | 734 | 8192 |