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 |
|---|---|---|---|
| levorato | 3 | 1799 | 1141 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.748 | 0.748 | 0.892 | 106.5 | 26 | 158 | 1520 | 1520 | 1457 |
| SRM | 0.289 | 0.754 | 0.792 | 71.0 | -136 | 56 | 1141 | 1141 | 1542 |
| EloSRM | 0.768 | 0.768 | 0.868 | 132.3 | 110 | 146 | 1799 | 1799 | 1492 |
| initial | 0.849 | 0.849 | 1.007 | 102.3 | 19 | 178 | 1507 | 1507 | 1417 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-05-17 | SRM 243 | 2 | 38 | 91.10 | 1.26 | 146 | 1799 | 1492 | 56 | 1141 | 1542 |
| 2 | 2005-04-30 | SRM 240 | 2 | 91 | 155.53 | 0.77 | 141 | 1653 | 1940 | 21 | 1085 | 1748 |
| 1 | 2005-04-18 | SRM 239 | 2 | 136 | 163.84 | 0.27 | 110 | 1512 | 2407 | -136 | 1064 | 1832 |