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 |
|---|---|---|---|
| Jeffcole1 | 3 | 2077 | 1038 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.463 | 0.463 | 0.560 | 101.1 | 53 | 127 | 2077 | 2077 | 6380 |
| SRMFix | 0.468 | 0.468 | 0.595 | 70.3 | 37 | 126 | 1411 | 1411 | 6402 |
| SRM | -0.119 | 0.527 | 0.552 | 70.7 | -133 | 25 | 1067 | 1038 | 5784 |
| initial | 0.568 | 0.568 | 0.682 | 68.4 | 32 | 132 | 1405 | 1405 | 6448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-09-01 | SRM 554 | 2 | 311 | 580.48 | 0.90 | 124 | 2077 | 6380 | 25 | 1038 | 5784 |
| 2 | 2012-08-22 | SRM 553 | 2 | 396 | 446.06 | 0.17 | 53 | 1953 | 7531 | -54 | 1013 | 6015 |
| 1 | 2012-08-16 | SRM 552 | 2 | 424 | 528.18 | 0.32 | 127 | 1900 | 8015 | -133 | 1067 | 5367 |