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 |
|---|---|---|---|
| mkndmknd | 5 | 1556 | 483 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.170 | 0.258 | 0.310 | 31.1 | -59 | 24 | 1143 | 1097 | 9871 |
| Odd | -0.095 | 0.266 | 0.282 | 56.0 | -93 | 70 | 1440 | 1431 | 8243 |
| EloSRM | -0.096 | 0.273 | 0.292 | 60.3 | -109 | 69 | 1567 | 1556 | 8278 |
| SRMFix | -0.138 | 0.281 | 0.325 | 48.1 | -129 | 30 | 1091 | 1057 | 9672 |
| SRM | -0.344 | 0.455 | 0.691 | 153.8 | -538 | 26 | 662 | 483 | 9849 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-10-20 | SRM 451 | 2 | 643 | 582.71 | -0.14 | -10 | 1556 | 8278 | -30 | 483 | 9849 |
| 4 | 2009-10-17 | SRM 450 | 2 | 644 | 770.51 | 0.26 | 58 | 1567 | 8166 | 26 | 513 | 9751 |
| 3 | 2009-09-23 | SRM 449 | 2 | 948 | 783.95 | -0.35 | -56 | 1509 | 9514 | -126 | 487 | 9938 |
| 2 | 2009-08-08 | SRM 446 | 2 | 735 | 834.00 | 0.18 | 69 | 1565 | 8035 | -49 | 613 | 9154 |
| 1 | 2009-04-19 | SRM 438 | 2 | 729 | 561.36 | -0.43 | -109 | 1496 | 11324 | -538 | 662 | 10968 |