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 |
|---|---|---|---|
| elricL | 9 | 2177 | 1061 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.476 | 0.649 | 0.900 | 78.1 | -59 | 264 | 1716 | 1716 | 3639 |
| EloSRM | 0.473 | 0.686 | 0.918 | 65.1 | -34 | 151 | 2177 | 2177 | 4393 |
| SRMFix | 0.508 | 0.692 | 0.944 | 64.2 | -41 | 172 | 1597 | 1597 | 4212 |
| SRM | 0.405 | 0.884 | 1.103 | 71.7 | -144 | 107 | 1061 | 1061 | 5090 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-07-13 | SRM 512 | 2 | 194 | 380.78 | 0.97 | 59 | 2177 | 4393 | 61 | 1061 | 5090 |
| 8 | 2011-06-08 | SRM 509 | 2 | 173 | 404.38 | 1.23 | 75 | 2118 | 4832 | 75 | 1000 | 5589 |
| 7 | 2011-06-02 | SRM 508 | 2 | 420 | 603.38 | -0.39 | -15 | 2043 | 5428 | -61 | 925 | 6512 |
| 6 | 2011-05-17 | SRM 504.5 | 2 | 146 | 613.15 | 2.07 | 151 | 2058 | 5104 | 107 | 986 | 5615 |
| 5 | 2011-05-03 | Member SRM 505 | 2 | 526 | 533.19 | 0.02 | 16 | 1907 | 6355 | -12 | 879 | 6826 |
| 4 | 2011-04-16 | Member SRM 503 | 2 | 703 | 509.38 | -0.47 | -34 | 1891 | 6487 | -66 | 891 | 6651 |
| 3 | 2011-03-19 | SRM 500 | 2 | 411 | 629.31 | 0.62 | 110 | 1925 | 5998 | 10 | 957 | 5728 |
| 2 | 2011-01-27 | SRM 495 | 2 | 662 | 615.16 | -0.11 | 2 | 1815 | 6857 | -109 | 947 | 5765 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 603 | 749.08 | 0.31 | 124 | 1813 | 6739 | -144 | 1056 | 4575 |