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 |
|---|---|---|---|
| SunitSwn | 2 | 1903 | 795 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.086 | 0.134 | 0.159 | 17.2 | -30 | 4 | 1631 | 1631 | 7873 |
| initial | -0.154 | 0.154 | 0.209 | 18.6 | -36 | -2 | 1164 | 1163 | 7946 |
| EloSRM | -0.106 | 0.156 | 0.188 | 39.6 | -50 | 30 | 1903 | 1903 | 7530 |
| SRMFix | -0.153 | 0.196 | 0.248 | 45.0 | -83 | 7 | 1125 | 1125 | 7941 |
| SRM | -0.755 | 0.755 | 0.856 | 202.5 | -311 | -94 | 889 | 795 | 7259 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-08-11 | SRM 665 | 2 | 371 | 383.88 | 0.05 | 30 | 1903 | 7530 | -94 | 795 | 7259 |
| 1 | 2015-08-01 | SRM 664 | 2 | 487 | 406.18 | -0.26 | -50 | 1874 | 7812 | -311 | 889 | 6227 |