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 |
|---|---|---|---|
| doublehui | 6 | 2338 | 1283 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.153 | 0.580 | 0.696 | 81.5 | -132 | 118 | 1283 | 1283 | 3557 |
| EloSRM | 0.499 | 0.630 | 0.757 | 111.3 | -40 | 225 | 2338 | 2338 | 4149 |
| SRMFix | 0.571 | 0.675 | 0.810 | 87.3 | -53 | 139 | 1619 | 1619 | 4700 |
| initial | 0.666 | 0.689 | 0.857 | 83.0 | -8 | 186 | 1682 | 1682 | 4445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 881.25 | 0.08 | 17 | 2338 | 4149 | 59 | 1283 | 3557 |
| 5 | 2012-04-07 | TCO12 Round 1B | 1 | 444 | 1,162.83 | 1.39 | 152 | 2321 | 4144 | 118 | 1224 | 3973 |
| 4 | 2012-04-04 | SRM 539 | 2 | 200 | 260.80 | 0.38 | 51 | 2170 | 5345 | 11 | 1106 | 5170 |
| 3 | 2012-03-31 | TCO12 Round 1A | 1 | 820 | 1,486.07 | 0.86 | 183 | 2118 | 5835 | 98 | 1095 | 5241 |
| 2 | 2012-03-17 | SRM 537 | 2 | 837 | 637.25 | -0.39 | -40 | 1935 | 7637 | -132 | 997 | 6433 |
| 1 | 2012-03-07 | SRM 536 | 2 | 516 | 828.94 | 0.68 | 225 | 1976 | 7148 | -71 | 1129 | 4933 |