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 |
|---|---|---|---|
| twism | 2 | 1581 | 640 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.271 | 0.271 | 0.289 | 52.0 | -81 | -23 | 1604 | 1581 | 9212 |
| SRMFix | -0.354 | 0.354 | 0.383 | 75.9 | -117 | -35 | 1083 | 1048 | 9820 |
| initial | -0.357 | 0.357 | 0.366 | 43.0 | -53 | -33 | 1147 | 1114 | 9689 |
| SRM | -0.969 | 0.969 | 1.050 | 280.0 | -396 | -164 | 804 | 640 | 9029 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-11-18 | SRM 488 | 2 | 654 | 580.34 | -0.17 | -23 | 1581 | 9212 | -164 | 640 | 9029 |
| 1 | 2010-11-13 | SRM 487 | 2 | 943 | 729.44 | -0.37 | -81 | 1604 | 8683 | -396 | 804 | 7208 |