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 |
|---|---|---|---|
| william_t_r | 8 | 2225 | 972 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.329 | 1.194 | 1.694 | 143.7 | -302 | 388 | 1839 | 1517 | 4618 |
| SRMFix | 0.436 | 1.230 | 1.751 | 126.3 | -177 | 333 | 1726 | 1548 | 4444 |
| EloSRM | 0.475 | 1.245 | 1.729 | 117.2 | -124 | 356 | 2301 | 2225 | 3876 |
| Odd | 0.504 | 1.259 | 1.739 | 116.2 | -106 | 351 | 2143 | 2060 | 3938 |
| SRM | 0.845 | 1.581 | 1.923 | 165.8 | -571 | 233 | 1169 | 972 | 5805 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-05-19 | TCO11 Qual 2 | 1 | 798 | 738.81 | -0.11 | -2 | 2225 | 3876 | 9 | 972 | 5805 |
| 7 | 2011-03-30 | Member SRM 501 | 2 | 852 | 162.15 | -2.44 | -73 | 2228 | 3660 | -206 | 963 | 5706 |
| 6 | 2011-03-19 | SRM 500 | 2 | 167 | 177.48 | 0.08 | 19 | 2301 | 3172 | 52 | 1169 | 3800 |
| 5 | 2011-03-08 | SRM 499 | 2 | 143 | 210.58 | 0.56 | 52 | 2281 | 3255 | 81 | 1117 | 4170 |
| 4 | 2011-02-26 | SRM 498 | 2 | 65 | 392.21 | 2.59 | 189 | 2229 | 3539 | 163 | 1036 | 4852 |
| 3 | 2011-02-01 | SRM 496 | 2 | 70 | 658.26 | 3.23 | 356 | 2040 | 4973 | 233 | 873 | 6641 |
| 2 | 2011-01-27 | SRM 495 | 2 | 659 | 875.75 | 0.41 | 121 | 1684 | 8169 | 11 | 640 | 9371 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 932 | 665.64 | -0.52 | -124 | 1563 | 9676 | -571 | 629 | 9196 |