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 |
|---|---|---|---|
| ysengun | 2 | 2777 | 1517 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.211 | 2.603 | 3.416 | 306.5 | -148 | 465 | 1665 | 1517 | 1845 |
| initial | 2.908 | 2.915 | 4.117 | 351.0 | -1 | 701 | 1901 | 1900 | 3505 |
| SRMFix | 2.777 | 2.992 | 4.082 | 436.5 | -37 | 836 | 2036 | 2000 | 2233 |
| EloSRM | 2.834 | 3.042 | 4.158 | 458.3 | -22 | 894 | 2799 | 2777 | 2144 |
| Odd | 2.847 | 3.068 | 4.186 | 470.0 | -23 | 917 | 2561 | 2538 | 2143 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-09 | SRM 655 | 1 | 248 | 343.73 | -0.21 | -22 | 2777 | 2144 | -148 | 1517 | 1845 |
| 1 | 2015-03-17 | SRM 653 | 2 | 7 | 411.10 | 5.88 | 894 | 2799 | 2037 | 465 | 1665 | 1257 |