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 |
|---|---|---|---|
| default1130 | 2 | 1693 | 792 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.075 | 0.075 | 0.077 | 9.5 | 2 | 17 | 1536 | 1536 | 8586 |
| EloSRM | -0.099 | 0.099 | 0.099 | 4.3 | -6 | -3 | 1696 | 1693 | 8514 |
| initial | -0.152 | 0.152 | 0.152 | 18.3 | -20 | -17 | 1180 | 1163 | 8780 |
| SRMFix | -0.172 | 0.172 | 0.179 | 37.3 | -53 | -21 | 1147 | 1125 | 8764 |
| SRM | -0.851 | 0.851 | 0.890 | 204.0 | -273 | -135 | 927 | 792 | 8039 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-11 | SRM 506 | 2 | 582 | 545.20 | -0.09 | -3 | 1693 | 8514 | -135 | 792 | 8039 |
| 1 | 2011-03-19 | SRM 500 | 2 | 807 | 751.23 | -0.10 | -6 | 1696 | 8240 | -273 | 927 | 6078 |