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 |
|---|---|---|---|
| userresu | 7 | 2610 | 1471 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.525 | 0.839 | 1.172 | 133.9 | -236 | 311 | 1511 | 1471 | 1617 |
| EloSRM | 0.756 | 0.955 | 1.517 | 159.8 | -52 | 690 | 2610 | 2610 | 1506 |
| SRMFix | 0.771 | 0.955 | 1.479 | 137.1 | -53 | 621 | 1984 | 1984 | 1743 |
| Odd | 0.760 | 0.961 | 1.532 | 158.8 | -49 | 706 | 2444 | 2444 | 1505 |
| initial | 1.008 | 1.049 | 1.570 | 126.3 | -10 | 445 | 2049 | 2049 | 2360 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-12-18 | Member SRM 491 | 1 | 236 | 459.00 | 0.96 | 95 | 2610 | 1506 | 119 | 1471 | 1617 |
| 6 | 2010-12-08 | SRM 490 | 1 | 445 | 441.78 | -0.01 | 8 | 2514 | 1903 | 8 | 1352 | 2226 |
| 5 | 2010-11-30 | Member SRM 489 | 1 | 470 | 427.16 | -0.39 | -37 | 2506 | 1940 | -97 | 1344 | 2267 |
| 4 | 2010-10-21 | Member SRM 485 | 1 | 261 | 433.32 | 0.73 | 117 | 2543 | 1697 | 95 | 1441 | 1677 |
| 3 | 2010-09-25 | SRM 483 | 1 | 378 | 548.53 | 0.54 | 119 | 2426 | 2191 | 71 | 1346 | 2162 |
| 2 | 2010-08-26 | SRM 480 | 1 | 420 | 382.76 | -0.30 | -52 | 2307 | 2718 | -236 | 1275 | 2569 |
| 1 | 2010-07-28 | SRM 477 | 2 | 50 | 676.62 | 3.76 | 690 | 2360 | 2388 | 311 | 1511 | 1415 |