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 |
|---|---|---|---|
| tsotnep | 4 | 1560 | 483 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.218 | 0.218 | 0.232 | 32.7 | -73 | -13 | 1457 | 1400 | 12736 |
| EloSRM | -0.228 | 0.228 | 0.248 | 41.0 | -91 | -20 | 1633 | 1560 | 12721 |
| SRMFix | -0.284 | 0.284 | 0.315 | 52.0 | -120 | -26 | 1080 | 992 | 12821 |
| initial | -0.308 | 0.308 | 0.321 | 37.0 | -56 | -28 | 1144 | 1052 | 12751 |
| SRM | -0.609 | 0.609 | 0.742 | 179.2 | -448 | -71 | 752 | 483 | 12409 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-03 | SRM 535 | 2 | 1098 | 1,088.50 | -0.18 | -27 | 1560 | 12721 | -71 | 483 | 12409 |
| 3 | 2011-09-14 | SRM 518 | 2 | 913 | 889.53 | -0.19 | -26 | 1586 | 11485 | -100 | 554 | 11289 |
| 2 | 2011-09-10 | SRM 517 | 2 | 837 | 963.86 | -0.15 | -20 | 1612 | 10832 | -98 | 654 | 10322 |
| 1 | 2011-08-20 | SRM 515 | 2 | 885 | 745.40 | -0.40 | -91 | 1633 | 10199 | -448 | 752 | 9048 |