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 |
|---|---|---|---|
| qqqqqqqq | 3 | 2076 | 1057 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.071 | 0.445 | 0.508 | 57.7 | -153 | 15 | 1062 | 1057 | 5641 |
| SRMFix | 0.484 | 0.484 | 0.595 | 76.7 | 30 | 149 | 1430 | 1430 | 6171 |
| EloSRM | 0.493 | 0.493 | 0.576 | 109.2 | 55 | 166 | 2076 | 2076 | 6062 |
| initial | 0.612 | 0.612 | 0.703 | 73.7 | 24 | 126 | 1421 | 1421 | 6146 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-03 | SRM 535 | 2 | 444 | 549.28 | 0.31 | 55 | 2076 | 6062 | -5 | 1057 | 5641 |
| 2 | 2012-02-23 | SRM 534 | 2 | 284 | 535.28 | 0.91 | 166 | 2022 | 6536 | 15 | 1062 | 5562 |
| 1 | 2012-02-18 | SRM 533 | 2 | 777 | 928.37 | 0.26 | 107 | 1855 | 8184 | -153 | 1047 | 5667 |