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 |
|---|---|---|---|
| ShadyElbaroudy | 2 | 2254 | 1101 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.158 | 0.458 | 0.484 | 55.5 | -105 | 6 | 1101 | 1101 | 5393 |
| SRMFix | 0.626 | 0.626 | 0.673 | 113.6 | 89 | 138 | 1427 | 1427 | 6352 |
| EloSRM | 0.725 | 0.725 | 0.752 | 202.6 | 184 | 222 | 2254 | 2254 | 5857 |
| Odd | 0.743 | 0.743 | 0.761 | 204.4 | 203 | 205 | 2018 | 2018 | 6026 |
| initial | 0.755 | 0.755 | 0.810 | 90.8 | 56 | 126 | 1382 | 1382 | 6754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-02 | SRM 648 | 2 | 202 | 383.96 | 0.93 | 222 | 2254 | 5857 | 6 | 1101 | 5393 |
| 1 | 2014-02-07 | SRM 608 | 2 | 569 | 817.28 | 0.52 | 184 | 2032 | 7836 | -105 | 1095 | 5605 |