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 |
|---|---|---|---|
| jie414341055 | 2 | 2183 | 1169 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.132 | 0.417 | 0.438 | 95.5 | -111 | 80 | 1280 | 1169 | 4109 |
| SRMFix | 0.804 | 0.804 | 1.057 | 165.8 | 20 | 312 | 1532 | 1532 | 4709 |
| EloSRM | 0.868 | 0.868 | 1.153 | 243.0 | 53 | 433 | 2183 | 2183 | 4379 |
| initial | 0.871 | 0.871 | 1.110 | 104.9 | 22 | 188 | 1410 | 1410 | 5683 |
| Odd | 0.891 | 0.891 | 1.186 | 247.8 | 50 | 446 | 2009 | 2009 | 4484 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 1 | 596 | 644.56 | 0.11 | 53 | 2183 | 4379 | -111 | 1169 | 4109 |
| 1 | 2011-02-10 | SRM 497 | 2 | 187 | 577.32 | 1.63 | 433 | 2130 | 4266 | 80 | 1280 | 2767 |