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 |
|---|---|---|---|
| bryn | 5 | 2067 | 1123 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.814 | 1.066 | 1.269 | 134.6 | -44 | 219 | 2084 | 2067 | 3089 |
| Odd | 0.819 | 1.071 | 1.277 | 128.1 | -26 | 217 | 1973 | 1958 | 3056 |
| SRMFix | 0.723 | 1.091 | 1.255 | 137.0 | -84 | 232 | 1658 | 1600 | 3158 |
| initial | 0.741 | 1.096 | 1.276 | 131.9 | -69 | 252 | 1716 | 1646 | 3013 |
| SRM | 0.690 | 1.106 | 1.290 | 115.4 | -318 | 116 | 1132 | 1123 | 3646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-05-01 | SRM 400 | 2 | 226 | 170.87 | -0.40 | -17 | 2067 | 3089 | -9 | 1123 | 3646 |
| 4 | 2008-01-24 | SRM 389 | 2 | 73 | 238.47 | 1.71 | 186 | 2084 | 2832 | 93 | 1132 | 3607 |
| 3 | 2007-07-24 | SRM 360 | 2 | 89 | 348.92 | 1.97 | 207 | 1898 | 3355 | 116 | 1039 | 3700 |
| 2 | 2007-07-21 | SRM 359 | 2 | 243 | 492.78 | 1.02 | 219 | 1691 | 4674 | 41 | 923 | 4573 |
| 1 | 2007-07-17 | SRM 358 | 2 | 373 | 384.89 | -0.23 | -44 | 1472 | 6213 | -318 | 882 | 4911 |