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 |
|---|---|---|---|
| cgibson | 2 | 1812 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.535 | 0.754 | 0.925 | 59.0 | -41 | 77 | 1236 | 1236 | 1147 |
| SRMFix | 1.088 | 1.088 | 1.260 | 177.4 | 106 | 249 | 1555 | 1555 | 1319 |
| EloSRM | 1.133 | 1.133 | 1.259 | 206.2 | 187 | 225 | 1812 | 1812 | 1386 |
| Odd | 1.154 | 1.154 | 1.275 | 208.9 | 198 | 220 | 1744 | 1744 | 1407 |
| initial | 1.209 | 1.209 | 1.402 | 145.6 | 60 | 231 | 1491 | 1491 | 1386 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-04-06 | SRM 237 | 2 | 30 | 96.28 | 1.68 | 225 | 1812 | 1386 | 77 | 1236 | 1147 |
| 1 | 2005-04-02 | SRM 236 | 2 | 123 | 184.22 | 0.58 | 187 | 1587 | 2114 | -41 | 1159 | 1432 |