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 |
|---|---|---|---|
| coldfirero | 2 | 1846 | 1243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.175 | 0.238 | 0.295 | 43.5 | -22 | 65 | 1265 | 1243 | 1241 |
| SRMFix | 0.713 | 0.713 | 0.840 | 148.0 | 46 | 250 | 1496 | 1496 | 1622 |
| initial | 0.771 | 0.771 | 0.892 | 92.9 | 39 | 147 | 1386 | 1386 | 1903 |
| EloSRM | 0.791 | 0.791 | 0.949 | 216.3 | 96 | 336 | 1846 | 1846 | 1472 |
| Odd | 0.805 | 0.805 | 0.973 | 215.8 | 82 | 349 | 1766 | 1766 | 1506 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-07-26 | SRM 254 | 1 | 143 | 172.08 | 0.27 | 96 | 1846 | 1472 | -22 | 1243 | 1241 |
| 1 | 2005-07-07 | SRM 250 | 2 | 73 | 181.60 | 1.32 | 336 | 1750 | 1739 | 65 | 1265 | 1134 |