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 |
|---|---|---|---|
| whiteshadows | 7 | 1784 | 724 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.015 | 0.255 | 0.304 | 51.0 | -38 | 103 | 1668 | 1649 | 6048 |
| EloSRM | 0.023 | 0.257 | 0.309 | 53.0 | -47 | 117 | 1803 | 1784 | 6031 |
| initial | 0.048 | 0.257 | 0.304 | 31.0 | -54 | 55 | 1270 | 1240 | 6181 |
| SRMFix | 0.035 | 0.268 | 0.308 | 33.4 | -53 | 52 | 1242 | 1217 | 6380 |
| SRM | -0.223 | 0.427 | 0.547 | 74.9 | -231 | 20 | 969 | 724 | 7828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-05-04 | SRM 469 | 2 | 563 | 601.40 | 0.10 | 22 | 1784 | 6031 | 4 | 724 | 7828 |
| 6 | 2010-04-20 | Member SRM 468 | 2 | 599 | 523.05 | -0.50 | -41 | 1762 | 6094 | -71 | 720 | 7710 |
| 5 | 2010-03-25 | Member SRM 465 | 2 | 377 | 367.17 | -0.04 | 12 | 1803 | 5539 | -10 | 791 | 6792 |
| 4 | 2009-12-22 | SRM 456 | 2 | 352 | 459.78 | 0.38 | 76 | 1791 | 5792 | 20 | 801 | 6771 |
| 3 | 2009-12-17 | Member SRM 455 | 2 | 495 | 657.35 | 0.41 | 117 | 1715 | 6388 | -12 | 781 | 6969 |
| 2 | 2009-04-30 | SRM 439 | 2 | 421 | 416.60 | -0.28 | -47 | 1598 | 8259 | -176 | 793 | 9556 |
| 1 | 2008-12-11 | SRM 429 | 2 | 552 | 587.48 | 0.09 | 57 | 1645 | 7677 | -231 | 969 | 7305 |