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 |
|---|---|---|---|
| Kuca | 3 | 1659 | 688 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.158 | 0.174 | 0.240 | 21.0 | -49 | 3 | 1151 | 1143 | 10685 |
| EloSRM | -0.038 | 0.192 | 0.233 | 61.2 | -75 | 96 | 1658 | 1658 | 10283 |
| SRMFix | -0.146 | 0.193 | 0.268 | 41.9 | -107 | 10 | 1094 | 1094 | 10433 |
| SRM | -0.632 | 0.632 | 0.821 | 170.7 | -402 | -40 | 798 | 688 | 10207 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-12-06 | SRM 526 | 2 | 433 | 508.25 | 0.23 | 96 | 1658 | 10283 | -40 | 688 | 10207 |
| 2 | 2009-09-23 | SRM 449 | 2 | 561 | 743.99 | -0.01 | 13 | 1563 | 8225 | -70 | 728 | 8287 |
| 1 | 2009-09-10 | SRM 448 | 2 | 865 | 687.44 | -0.33 | -75 | 1550 | 8330 | -402 | 798 | 7501 |