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 |
|---|---|---|---|
| handtemple | 3 | 1850 | 789 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.140 | 0.388 | 0.501 | 108.7 | -69 | 237 | 1686 | 1686 | 7628 |
| initial | 0.093 | 0.389 | 0.449 | 46.9 | -54 | 76 | 1234 | 1234 | 7848 |
| EloSRM | 0.132 | 0.407 | 0.517 | 116.9 | -85 | 251 | 1850 | 1850 | 7543 |
| SRMFix | 0.099 | 0.426 | 0.494 | 79.8 | -114 | 112 | 1211 | 1211 | 7984 |
| SRM | -0.304 | 0.526 | 0.728 | 153.0 | -411 | 24 | 813 | 789 | 8670 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-09-10 | SRM 517 | 2 | 799 | 781.78 | -0.03 | 15 | 1850 | 7543 | -24 | 789 | 8670 |
| 2 | 2011-06-21 | SRM 510 | 2 | 387 | 677.66 | 0.81 | 251 | 1835 | 7395 | 24 | 813 | 7898 |
| 1 | 2010-07-28 | SRM 477 | 2 | 770 | 677.85 | -0.38 | -85 | 1584 | 8290 | -411 | 789 | 6958 |