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 |
|---|---|---|---|
| chlupnoha | 2 | 1750 | 755 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.158 | 0.158 | 0.168 | 17.6 | -31 | -4 | 1551 | 1548 | 10385 |
| EloSRM | -0.179 | 0.179 | 0.191 | 27.9 | -47 | -8 | 1758 | 1750 | 10194 |
| initial | -0.242 | 0.242 | 0.246 | 29.1 | -35 | -23 | 1165 | 1142 | 10829 |
| SRMFix | -0.247 | 0.247 | 0.260 | 53.2 | -77 | -29 | 1123 | 1094 | 10673 |
| SRM | -0.800 | 0.800 | 0.817 | 222.5 | -310 | -135 | 890 | 755 | 9584 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-06-03 | SRM 581 | 2 | 594 | 549.54 | -0.11 | -8 | 1750 | 10194 | -135 | 755 | 9584 |
| 1 | 2013-04-06 | SRM 575 | 2 | 794 | 862.62 | -0.25 | -47 | 1758 | 10574 | -310 | 890 | 8024 |