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 |
|---|---|---|---|
| bchadwick | 11 | 1805 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.378 | 0.673 | 0.916 | 61.0 | -44 | 159 | 1684 | 1684 | 5859 |
| EloSRM | 0.415 | 0.682 | 0.948 | 70.0 | -48 | 234 | 1805 | 1805 | 5973 |
| SRMFix | 0.294 | 0.694 | 0.899 | 59.6 | -69 | 164 | 1450 | 1450 | 4446 |
| initial | 0.263 | 0.745 | 0.938 | 89.7 | -139 | 243 | 1563 | 1549 | 3780 |
| SRM | 0.249 | 0.820 | 1.029 | 81.3 | -194 | 112 | 1020 | 888 | 5752 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2010-06-30 | Member Single Round Match 474 | 2 | 120 | 498.98 | 2.06 | 234 | 1805 | 5973 | 77 | 888 | 5752 |
| 10 | 2010-06-17 | SRM 473 | 2 | 446 | 434.14 | -0.24 | -33 | 1571 | 8361 | -111 | 811 | 6675 |
| 9 | 2002-08-12 | SRM 108 | 2 | 38 | 73.51 | 0.95 | 55 | 1604 | 1275 | 62 | 922 | 1846 |
| 8 | 2002-08-07 | SRM 107 | 2 | 88 | 75.68 | -0.22 | -4 | 1549 | 1430 | -10 | 860 | 2153 |
| 7 | 2002-08-01 | SRM 106 | 2 | 114 | 73.43 | -0.64 | -27 | 1553 | 1398 | -47 | 870 | 2110 |
| 6 | 2002-07-24 | SRM 105 | 2 | 27 | 101.88 | 1.92 | 125 | 1580 | 1304 | 112 | 917 | 1871 |
| 5 | 2002-07-16 | SRM 104 | 2 | 76 | 112.35 | 0.56 | 65 | 1455 | 1714 | 40 | 805 | 2469 |
| 4 | 2002-07-10 | SRM 103 | 2 | 121 | 142.94 | 0.24 | 44 | 1390 | 1899 | -9 | 765 | 2640 |
| 3 | 2002-07-01 | SRM 102 | 2 | 145 | 150.00 | 0.05 | 23 | 1345 | 2020 | -52 | 774 | 2573 |
| 2 | 2002-06-24 | SRM 100 | 2 | 310 | 239.63 | -0.37 | -48 | 1322 | 2074 | -194 | 826 | 2316 |
| 1 | 2002-06-19 | SRM 98 | 2 | 210 | 251.18 | 0.26 | 112 | 1371 | 1886 | -180 | 1020 | 1337 |