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 |
|---|---|---|---|
| Addy2000 | 11 | 1998 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.230 | 0.974 | 1.166 | 94.1 | -260 | 151 | 1171 | 891 | 6691 |
| SRMFix | 0.182 | 1.019 | 1.245 | 99.6 | -157 | 298 | 1593 | 1404 | 5549 |
| initial | 0.253 | 1.020 | 1.250 | 122.9 | -211 | 261 | 1627 | 1535 | 4407 |
| Odd | 0.091 | 1.057 | 1.272 | 88.7 | -64 | 345 | 1842 | 1842 | 5642 |
| EloSRM | 0.128 | 1.064 | 1.295 | 100.0 | -75 | 348 | 1998 | 1998 | 5591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2011-05-03 | Member SRM 505 | 2 | 137 | 642.20 | 2.23 | 204 | 1998 | 5591 | 105 | 891 | 6691 |
| 10 | 2011-04-07 | SRM 502 | 2 | 555 | 393.42 | -0.64 | -75 | 1794 | 7305 | -109 | 786 | 8050 |
| 9 | 2009-02-07 | SRM 434 | 2 | 297 | 514.69 | 0.79 | 136 | 1869 | 5304 | 25 | 895 | 8370 |
| 8 | 2007-10-17 | SRM 372 | 2 | 407 | 357.25 | -0.19 | -8 | 1733 | 4688 | -29 | 870 | 5320 |
| 7 | 2006-08-19 | SRM 316 | 2 | 327 | 142.32 | -1.20 | -57 | 1740 | 3255 | -93 | 899 | 4339 |
| 6 | 2006-05-27 | SRM 304 | 2 | 336 | 134.22 | -1.32 | -55 | 1797 | 2790 | -81 | 992 | 3614 |
| 5 | 2006-05-11 | SRM 302 | 2 | 223 | 72.08 | -1.63 | -65 | 1852 | 2424 | -98 | 1073 | 2893 |
| 4 | 2006-05-09 | SRM 301 | 2 | 42 | 108.14 | 1.36 | 114 | 1917 | 2129 | 82 | 1171 | 2289 |
| 3 | 2006-04-27 | SRM 300 | 2 | 106 | 106.75 | 0.01 | 21 | 1803 | 2638 | -2 | 1089 | 2740 |
| 2 | 2006-04-22 | SRM 299 | 2 | 71 | 317.25 | 2.16 | 348 | 1782 | 2732 | 151 | 1091 | 2713 |
| 1 | 2006-04-11 | SRM 298 | 2 | 353 | 317.82 | -0.16 | -18 | 1434 | 4816 | -260 | 940 | 3726 |