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 |
|---|---|---|---|
| whoknow | 5 | 1809 | 816 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.174 | 0.251 | 0.467 | 46.0 | -4 | 146 | 1681 | 1681 | 5710 |
| EloSRM | 0.175 | 0.259 | 0.480 | 43.1 | -8 | 151 | 1809 | 1809 | 5718 |
| initial | 0.168 | 0.269 | 0.493 | 32.3 | -17 | 131 | 1301 | 1301 | 5556 |
| SRMFix | 0.159 | 0.275 | 0.491 | 32.0 | -37 | 105 | 1253 | 1253 | 5989 |
| SRM | -0.220 | 0.590 | 0.633 | 100.4 | -196 | 59 | 1004 | 816 | 6667 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-01-14 | Member SRM 458 | 2 | 292 | 609.66 | 1.06 | 151 | 1809 | 5718 | 59 | 816 | 6667 |
| 4 | 2009-09-23 | SRM 449 | 2 | 561 | 678.66 | -0.15 | -8 | 1659 | 7107 | -51 | 757 | 8003 |
| 3 | 2009-09-10 | SRM 448 | 2 | 666 | 662.01 | -0.01 | 15 | 1667 | 7054 | -75 | 808 | 7397 |
| 2 | 2009-07-08 | SRM 444 | 2 | 656 | 666.42 | 0.02 | 25 | 1651 | 7181 | -121 | 883 | 6401 |
| 1 | 2009-05-27 | SRM 441 | 2 | 720 | 693.56 | -0.05 | 16 | 1626 | 7434 | -196 | 1004 | 5085 |