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 |
|---|---|---|---|
| mommom | 4 | 2148 | 993 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.190 | 0.319 | 0.401 | 61.2 | -31 | 163 | 1373 | 1364 | 7443 |
| SRM | -0.330 | 0.330 | 0.428 | 51.8 | -107 | -22 | 1155 | 993 | 6830 |
| initial | 0.365 | 0.365 | 0.470 | 43.9 | 8 | 96 | 1376 | 1376 | 7291 |
| EloSRM | 0.139 | 0.367 | 0.462 | 82.1 | -17 | 267 | 2152 | 2148 | 7058 |
| Odd | 0.163 | 0.373 | 0.482 | 83.0 | -8 | 281 | 1934 | 1934 | 7133 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-07-10 | SRM 627 | 2 | 456 | 394.00 | -0.21 | -5 | 2148 | 7058 | -33 | 993 | 6830 |
| 3 | 2014-06-28 | SRM 626 | 2 | 430 | 481.02 | 0.16 | 40 | 2152 | 6914 | -22 | 1026 | 6366 |
| 2 | 2014-06-12 | SRM 624 | 2 | 508 | 427.98 | -0.25 | -17 | 2112 | 7309 | -107 | 1048 | 6105 |
| 1 | 2014-05-20 | SRM 621 | 2 | 396 | 713.76 | 0.85 | 267 | 2129 | 7080 | -45 | 1155 | 4952 |