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 |
|---|---|---|---|
| BinarySJ | 4 | 2218 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.156 | 0.325 | 0.465 | 41.5 | -107 | 43 | 1152 | 1152 | 4185 |
| EloSRM | 0.505 | 0.505 | 0.554 | 126.9 | 47 | 222 | 2218 | 2218 | 4065 |
| Odd | 0.545 | 0.545 | 0.605 | 128.2 | 46 | 221 | 2035 | 2035 | 4211 |
| SRMFix | 0.588 | 0.588 | 0.685 | 89.9 | 26 | 145 | 1560 | 1560 | 4431 |
| initial | 0.705 | 0.705 | 0.838 | 84.9 | 35 | 176 | 1540 | 1540 | 4567 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-06-18 | TCO11 Round 1 | 1 | 1151 | 1,323.65 | 0.20 | 47 | 2218 | 4065 | 9 | 1152 | 4185 |
| 3 | 2011-06-08 | SRM 509 | 2 | 211 | 379.15 | 0.85 | 104 | 2171 | 4393 | 43 | 1143 | 4294 |
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 494 | 700.21 | 0.50 | 135 | 2067 | 5088 | 7 | 1100 | 4558 |
| 1 | 2011-05-19 | TCO11 Qual 2 | 1 | 851 | 1,177.37 | 0.47 | 222 | 1932 | 6329 | -107 | 1093 | 4647 |