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 |
|---|---|---|---|
| qwe111 | 7 | 1707 | 767 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.066 | 0.240 | 0.281 | 46.9 | -54 | 100 | 1707 | 1707 | 5536 |
| initial | 0.086 | 0.264 | 0.284 | 31.8 | -38 | 54 | 1279 | 1273 | 5529 |
| SRMFix | 0.081 | 0.273 | 0.296 | 40.0 | -84 | 62 | 1256 | 1244 | 5811 |
| SRM | -0.130 | 0.343 | 0.462 | 67.3 | -350 | 12 | 850 | 767 | 7264 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-01-24 | SRM 389 | 2 | 367 | 375.86 | 0.03 | 12 | 1707 | 5536 | 5 | 767 | 7264 |
| 6 | 2008-01-15 | SRM 388 | 2 | 407 | 414.35 | 0.03 | 13 | 1694 | 5609 | -2 | 762 | 7312 |
| 5 | 2008-01-09 | SRM 387 | 2 | 349 | 271.67 | -0.36 | -25 | 1682 | 5690 | -57 | 764 | 7276 |
| 4 | 2008-01-05 | SRM 386 | 2 | 360 | 422.62 | 0.23 | 42 | 1707 | 5427 | 2 | 821 | 6608 |
| 3 | 2007-12-27 | SRM 385 | 2 | 341 | 460.47 | 0.43 | 83 | 1664 | 5769 | 12 | 819 | 6642 |
| 2 | 2007-12-13 | SRM 383 | 2 | 282 | 358.64 | 0.35 | 100 | 1582 | 6462 | -43 | 807 | 6770 |
| 1 | 2007-12-04 | SRM 380 | 2 | 422 | 410.21 | -0.25 | -54 | 1482 | 7374 | -350 | 850 | 6087 |