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 |
|---|---|---|---|
| bgraur | 6 | 2325 | 1174 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.548 | 0.725 | 1.026 | 104.6 | -25 | 301 | 1769 | 1710 | 4203 |
| EloSRM | 0.568 | 0.734 | 1.067 | 133.1 | -27 | 411 | 2355 | 2325 | 5104 |
| initial | 0.777 | 0.811 | 1.221 | 97.7 | -8 | 297 | 1765 | 1761 | 4242 |
| SRM | 0.667 | 0.875 | 1.146 | 59.8 | -58 | 110 | 1226 | 1174 | 4770 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2014-05-20 | SRM 621 | 1 | 535 | 622.40 | -0.04 | -4 | 2325 | 5104 | -29 | 1174 | 4770 |
| 5 | 2011-02-01 | SRM 496 | 2 | 142 | 119.24 | -0.25 | 1 | 2329 | 2913 | 35 | 1203 | 3441 |
| 4 | 2011-01-22 | Member SRM 494 | 1 | 536 | 540.22 | -0.21 | -27 | 2328 | 2852 | -58 | 1168 | 3705 |
| 3 | 2010-12-28 | SRM 492 | 2 | 73 | 128.82 | 0.82 | 103 | 2355 | 2673 | 85 | 1226 | 3148 |
| 2 | 2010-12-18 | Member SRM 491 | 2 | 113 | 574.92 | 2.35 | 411 | 2252 | 3254 | 110 | 1141 | 3879 |
| 1 | 2008-12-20 | SRM 430 | 2 | 341 | 569.32 | 0.74 | 252 | 1841 | 5567 | -42 | 1031 | 6008 |