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 |
|---|---|---|---|
| ksladkov | 3 | 2405 | 1197 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.076 | 1.097 | 1.756 | 142.0 | -8 | 387 | 1610 | 1610 | 4568 |
| initial | 1.181 | 1.181 | 1.791 | 142.2 | 4 | 370 | 1627 | 1627 | 4529 |
| EloSRM | 1.205 | 1.205 | 1.769 | 191.6 | 57 | 407 | 2405 | 2405 | 4404 |
| SRM | 0.744 | 1.358 | 1.594 | 128.3 | -194 | 172 | 1197 | 1197 | 4380 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-04-09 | SRM 655 | 2 | 128 | 181.62 | 0.50 | 110 | 2405 | 4404 | 19 | 1197 | 4380 |
| 2 | 2013-12-04 | SRM 599 | 2 | 93 | 754.84 | 3.02 | 407 | 2295 | 4855 | 172 | 1178 | 4606 |
| 1 | 2013-09-27 | SRM 592 | 2 | 670 | 712.33 | 0.09 | 57 | 1887 | 8658 | -194 | 1006 | 6134 |