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 |
|---|---|---|---|
| jtorresh | 7 | 1345 | 610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.031 | 0.268 | 0.380 | 37.8 | -90 | 91 | 1286 | 1280 | 3340 |
| EloSRM | -0.030 | 0.273 | 0.386 | 42.3 | -105 | 97 | 1348 | 1345 | 3257 |
| SRMFix | -0.051 | 0.294 | 0.416 | 44.1 | -144 | 75 | 1057 | 1049 | 3812 |
| initial | -0.102 | 0.319 | 0.415 | 38.4 | -72 | 92 | 1134 | 1114 | 3763 |
| SRM | -0.186 | 0.422 | 0.595 | 118.3 | -448 | 74 | 752 | 610 | 3794 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2005-05-17 | SRM 243 | 2 | 130 | 147.72 | -0.10 | -3 | 1345 | 3257 | -5 | 610 | 3794 |
| 6 | 2005-05-14 | SRM 242 | 2 | 130 | 227.23 | 0.81 | 97 | 1348 | 3236 | 74 | 615 | 3781 |
| 5 | 2005-05-04 | SRM 241 | 2 | 113 | 142.44 | 0.01 | 9 | 1251 | 3945 | 11 | 541 | 3941 |
| 4 | 2005-04-30 | SRM 240 | 2 | 132 | 202.24 | 0.03 | 16 | 1242 | 3956 | 34 | 530 | 3940 |
| 3 | 2005-04-18 | SRM 239 | 2 | 170 | 185.15 | -0.12 | -13 | 1226 | 3969 | -42 | 496 | 3971 |
| 2 | 2005-04-02 | SRM 236 | 2 | 248 | 211.26 | -0.32 | -54 | 1239 | 3821 | -214 | 538 | 3805 |
| 1 | 2005-03-16 | SRM 234 | 2 | 240 | 179.36 | -0.52 | -105 | 1293 | 3456 | -448 | 752 | 3191 |