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 |
|---|---|---|---|
| gmorris | 5 | 1572 | 443 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.180 | 0.253 | 0.272 | 46.0 | -98 | 61 | 1485 | 1415 | 11950 |
| EloSRM | -0.189 | 0.257 | 0.284 | 50.9 | -115 | 58 | 1653 | 1572 | 11976 |
| initial | -0.257 | 0.274 | 0.321 | 33.0 | -65 | 5 | 1140 | 1045 | 12241 |
| SRMFix | -0.231 | 0.278 | 0.325 | 48.1 | -137 | 20 | 1084 | 1000 | 12206 |
| SRM | -0.451 | 0.451 | 0.676 | 151.4 | -548 | -15 | 652 | 443 | 12085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-11-29 | SRM 525 | 2 | 961 | 893.78 | -0.22 | -30 | 1572 | 11976 | -64 | 443 | 12085 |
| 4 | 2011-09-10 | SRM 517 | 2 | 837 | 974.34 | -0.13 | -13 | 1602 | 11042 | -15 | 507 | 11417 |
| 3 | 2011-07-02 | SRM 511 | 2 | 1021 | 949.17 | -0.28 | -38 | 1615 | 10360 | -96 | 522 | 11088 |
| 2 | 2011-05-17 | SRM 504.5 | 2 | 862 | 970.00 | 0.17 | 58 | 1653 | 9188 | -34 | 618 | 10069 |
| 1 | 2011-05-11 | SRM 506 | 2 | 720 | 536.95 | -0.48 | -115 | 1594 | 10079 | -548 | 652 | 9662 |