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 |
|---|---|---|---|
| lyb19850811 | 1 | 1673 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.053 | 0.053 | 0.053 | 18.5 | 19 | 19 | 1519 | 1519 | 7694 |
| EloSRM | -0.101 | 0.101 | 0.101 | 3.5 | -4 | -4 | 1673 | 1673 | 7554 |
| initial | -0.170 | 0.170 | 0.170 | 20.5 | -21 | -21 | 1179 | 1179 | 7552 |
| SRMFix | -0.237 | 0.237 | 0.237 | 57.0 | -57 | -57 | 1143 | 1143 | 7651 |
| SRM | -1.154 | 1.154 | 1.154 | 270.0 | -270 | -270 | 930 | 930 | 5562 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-09-15 | Member SRM 482 | 2 | 781 | 728.38 | -0.10 | -4 | 1673 | 7554 | -270 | 930 | 5562 |