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 |
|---|---|---|---|
| prerak92 | 1 | 1667 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.258 | 0.258 | 0.258 | 45.4 | -45 | -45 | 1490 | 1490 | 10177 |
| EloSRM | -0.294 | 0.294 | 0.294 | 63.6 | -64 | -64 | 1667 | 1667 | 9943 |
| initial | -0.353 | 0.353 | 0.353 | 42.5 | -43 | -43 | 1157 | 1157 | 9744 |
| SRMFix | -0.394 | 0.394 | 0.394 | 92.9 | -93 | -93 | 1107 | 1107 | 9909 |
| SRM | -1.082 | 1.082 | 1.082 | 349.0 | -349 | -349 | 851 | 851 | 7809 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-13 | SRM 521 | 2 | 799 | 785.53 | -0.29 | -64 | 1667 | 9943 | -349 | 851 | 7809 |