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 |
|---|---|---|---|
| t-s-n | 3 | 1948 | 1249 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.613 | 0.807 | 0.986 | 53.7 | -56 | 76 | 1249 | 1249 | 1974 |
| SRMFix | 0.962 | 0.962 | 1.058 | 143.3 | 96 | 180 | 1630 | 1630 | 2117 |
| EloSRM | 0.996 | 0.996 | 1.068 | 160.8 | 146 | 181 | 1948 | 1948 | 2220 |
| Odd | 1.017 | 1.017 | 1.084 | 165.5 | 147 | 197 | 1864 | 1864 | 2247 |
| initial | 1.143 | 1.143 | 1.266 | 137.6 | 55 | 215 | 1613 | 1613 | 2115 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-08-19 | SRM 316 | 2 | 50 | 140.16 | 1.49 | 146 | 1948 | 2220 | 76 | 1249 | 1974 |
| 2 | 2006-07-26 | SRM 313 | 2 | 113 | 218.47 | 0.95 | 155 | 1802 | 2958 | 29 | 1173 | 2482 |
| 1 | 2006-07-22 | SRM 312 | 2 | 231 | 338.51 | 0.55 | 182 | 1648 | 3810 | -56 | 1144 | 2645 |