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 |
|---|---|---|---|
| lu12j | 1 | 1654 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.257 | 0.257 | 0.257 | 53.3 | -53 | -53 | 1480 | 1480 | 10232 |
| EloSRM | -0.309 | 0.309 | 0.309 | 73.2 | -73 | -73 | 1654 | 1654 | 10028 |
| initial | -0.384 | 0.384 | 0.384 | 46.2 | -46 | -46 | 1154 | 1154 | 9867 |
| SRMFix | -0.435 | 0.435 | 0.435 | 102.0 | -102 | -102 | 1098 | 1098 | 10117 |
| SRM | -1.394 | 1.394 | 1.394 | 395.0 | -395 | -395 | 805 | 805 | 8338 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-19 | SRM 519 | 2 | 774 | 624.91 | -0.31 | -73 | 1654 | 10028 | -395 | 805 | 8338 |