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 |
|---|---|---|---|
| gr8davy | 2 | 1825 | 1253 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.110 | 0.110 | 0.112 | 26.5 | 22 | 31 | 1253 | 1253 | 1121 |
| SRMFix | 0.623 | 0.623 | 0.652 | 127.3 | 72 | 183 | 1455 | 1455 | 1655 |
| initial | 0.663 | 0.663 | 0.691 | 79.9 | 56 | 103 | 1360 | 1360 | 1865 |
| EloSRM | 0.694 | 0.694 | 0.741 | 213.1 | 161 | 265 | 1825 | 1825 | 1404 |
| Odd | 0.706 | 0.706 | 0.761 | 211.8 | 148 | 276 | 1749 | 1749 | 1448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-05-23 | SRM 244 | 1 | 146 | 197.01 | 0.43 | 161 | 1825 | 1404 | 31 | 1253 | 1121 |
| 1 | 2005-03-22 | SRM 235 | 2 | 95 | 184.21 | 0.96 | 265 | 1664 | 1825 | 22 | 1222 | 1192 |