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 |
|---|---|---|---|
| alexsaft | 2 | 1829 | 727 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.259 | 0.259 | 0.304 | 38.8 | -74 | -4 | 1587 | 1583 | 8105 |
| EloSRM | -0.273 | 0.273 | 0.323 | 50.1 | -93 | -7 | 1836 | 1829 | 8080 |
| SRMFix | -0.320 | 0.320 | 0.377 | 70.7 | -121 | -21 | 1079 | 1059 | 8566 |
| initial | -0.321 | 0.321 | 0.362 | 38.7 | -59 | -19 | 1141 | 1123 | 8510 |
| SRM | -0.754 | 0.754 | 0.853 | 236.5 | -401 | -72 | 799 | 727 | 7515 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-14 | SRM 671 | 2 | 333 | 474.96 | -0.10 | -7 | 1829 | 8080 | -72 | 727 | 7515 |
| 1 | 2015-09-11 | SRM 667 | 2 | 551 | 463.77 | -0.44 | -93 | 1836 | 7928 | -401 | 799 | 6866 |