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 |
|---|---|---|---|
| iouea | 2 | 1673 | 566 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.373 | 0.373 | 0.384 | 73.0 | -101 | -45 | 1718 | 1673 | 11906 |
| SRMFix | -0.437 | 0.437 | 0.455 | 91.3 | -131 | -52 | 1069 | 1017 | 12279 |
| initial | -0.449 | 0.449 | 0.452 | 54.1 | -61 | -47 | 1139 | 1092 | 12090 |
| SRM | -0.930 | 0.930 | 1.000 | 317.0 | -456 | -178 | 744 | 566 | 11653 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-07-19 | SRM 585 | 2 | 1216 | 998.94 | -0.28 | -45 | 1673 | 11906 | -178 | 566 | 11653 |
| 1 | 2013-07-10 | SRM 584 | 2 | 767 | 613.29 | -0.46 | -101 | 1718 | 10657 | -456 | 744 | 9492 |