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 |
|---|---|---|---|
| ayangh | 1 | 2391 | 1320 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.910 | 0.910 | 0.910 | 120.0 | 120 | 120 | 1320 | 1320 | 3028 |
| SRMFix | 1.863 | 1.863 | 1.863 | 375.0 | 375 | 375 | 1575 | 1575 | 4758 |
| initial | 1.925 | 1.925 | 1.925 | 231.8 | 232 | 232 | 1432 | 1432 | 5901 |
| EloSRM | 1.978 | 1.978 | 1.978 | 481.8 | 482 | 482 | 2390 | 2390 | 4473 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-17 | SRM 656 | 2 | 103 | 405.66 | 1.98 | 482 | 2390 | 4473 | 120 | 1320 | 3028 |