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 |
|---|---|---|---|
| Walid_Amin | 3 | 2654 | 1327 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.878 | 1.064 | 1.688 | 79.7 | -47 | 183 | 1336 | 1327 | 1587 |
| SRMFix | 1.287 | 1.287 | 1.872 | 178.6 | 30 | 403 | 1736 | 1736 | 1605 |
| EloSRM | 1.327 | 1.327 | 1.914 | 225.8 | 60 | 449 | 2654 | 2654 | 1452 |
| initial | 1.405 | 1.405 | 1.984 | 169.1 | 41 | 407 | 1707 | 1707 | 1726 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-02-10 | SRM 729 | 1 | 154 | 175.70 | 0.19 | 60 | 2654 | 1452 | -9 | 1327 | 1587 |
| 2 | 2018-01-25 | SRM 728 | 2 | 14 | 134.97 | 3.27 | 449 | 2594 | 1631 | 183 | 1336 | 1576 |
| 1 | 2016-08-18 | SRM 697 | 2 | 153 | 219.59 | 0.52 | 169 | 2145 | 4761 | -47 | 1153 | 3445 |