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 |
|---|---|---|---|
| aryeah | 1 | 1454 | 570 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.413 | 0.413 | 0.413 | 98.8 | -99 | -99 | 1334 | 1334 | 11906 |
| EloSRM | -0.446 | 0.446 | 0.446 | 114.8 | -115 | -115 | 1454 | 1454 | 11731 |
| initial | -0.541 | 0.541 | 0.541 | 65.2 | -65 | -65 | 1135 | 1135 | 11502 |
| SRMFix | -0.597 | 0.597 | 0.597 | 137.5 | -137 | -137 | 1063 | 1063 | 11861 |
| SRM | -1.551 | 1.551 | 1.551 | 630.0 | -630 | -630 | 570 | 570 | 12069 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-31 | SRM 412 | 2 | 808 | 588.09 | -0.45 | -115 | 1454 | 11731 | -630 | 570 | 12069 |