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 |
|---|---|---|---|
| lotem | 3 | 2360 | 1409 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.910 | 1.582 | 2.202 | 240.3 | -188 | 465 | 1665 | 1409 | 1796 |
| SRMFix | 1.376 | 1.645 | 2.520 | 262.8 | -55 | 701 | 1934 | 1879 | 2077 |
| initial | 1.621 | 1.685 | 2.554 | 203.0 | -12 | 528 | 1797 | 1785 | 2805 |
| EloSRM | 1.484 | 1.721 | 2.579 | 286.6 | -55 | 686 | 2415 | 2360 | 2217 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-11-05 | SRM 452 | 1 | 446 | 396.70 | -0.36 | -55 | 2360 | 2217 | -188 | 1409 | 1796 |
| 2 | 2009-09-10 | SRM 448 | 1 | 406 | 524.75 | 0.37 | 118 | 2415 | 1914 | -68 | 1597 | 1117 |
| 1 | 2009-05-27 | SRM 441 | 2 | 32 | 693.58 | 4.44 | 686 | 2297 | 2373 | 465 | 1665 | 948 |