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 |
|---|---|---|---|
| biswarupb | 2 | 1958 | 1014 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.061 | 0.061 | 0.061 | 15.0 | 15 | 15 | 1215 | 1215 | 9079 |
| initial | 0.134 | 0.134 | 0.134 | 16.2 | 16 | 16 | 1216 | 1216 | 9344 |
| EloSRM | 0.194 | 0.194 | 0.194 | 91.0 | 91 | 91 | 1958 | 1958 | 8976 |
| SRM | -0.910 | 0.910 | 0.910 | 186.0 | -186 | -186 | 1014 | 1014 | 6438 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-07-10 | SRM 627 | 2 | 898 | ||||||||
| 1 | 2014-06-19 | SRM 625 | 2 | 592 | 677.12 | 0.19 | 91 | 1958 | 8976 | -186 | 1014 | 6438 |