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 |
|---|---|---|---|
| tvorog | 2 | 1903 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.003 | 0.176 | 0.176 | 21.2 | -21 | 21 | 1201 | 1201 | 9613 |
| EloSRM | 0.079 | 0.201 | 0.216 | 54.4 | -10 | 99 | 1903 | 1903 | 9357 |
| SRMFix | -0.025 | 0.223 | 0.224 | 46.6 | -59 | 34 | 1174 | 1174 | 9642 |
| SRM | -0.745 | 0.745 | 0.864 | 170.0 | -273 | -67 | 927 | 860 | 8609 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-02-03 | SRM 607 | 2 | 645 | 783.19 | 0.28 | 99 | 1903 | 9357 | -67 | 860 | 8609 |
| 1 | 2013-06-03 | SRM 581 | 2 | 555 | 509.94 | -0.12 | -10 | 1804 | 9452 | -273 | 927 | 7003 |