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 |
|---|---|---|---|
| noilm | 1 | 2308 | 1264 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.434 | 0.434 | 0.434 | 64.0 | 64 | 64 | 1264 | 1264 | 3626 |
| SRMFix | 1.378 | 1.378 | 1.378 | 291.4 | 291 | 291 | 1491 | 1491 | 5581 |
| initial | 1.438 | 1.438 | 1.438 | 173.1 | 173 | 173 | 1373 | 1373 | 6717 |
| EloSRM | 1.490 | 1.490 | 1.490 | 407.7 | 408 | 408 | 2308 | 2308 | 5241 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-17 | SRM 650 | 2 | 103 | 289.23 | 1.49 | 408 | 2308 | 5241 | 64 | 1264 | 3626 |