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 |
|---|---|---|---|
| nihi_l_ist | 4 | 1629 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.145 | 0.233 | 0.272 | 28.0 | -52 | 21 | 1164 | 1130 | 8655 |
| SRMFix | -0.124 | 0.242 | 0.291 | 43.6 | -110 | 30 | 1123 | 1092 | 8173 |
| EloSRM | -0.067 | 0.260 | 0.273 | 61.0 | -83 | 66 | 1657 | 1629 | 7337 |
| SRM | -0.469 | 0.469 | 0.626 | 138.8 | -391 | -19 | 809 | 645 | 8288 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-20 | Member SRM 468 | 2 | 599 | 611.48 | -0.28 | -28 | 1629 | 7337 | -62 | 645 | 8288 |
| 3 | 2010-04-15 | SRM 467 | 2 | 426 | 504.07 | 0.24 | 66 | 1657 | 6979 | -19 | 707 | 7778 |
| 2 | 2010-04-03 | SRM 466 | 2 | 709 | 783.06 | 0.14 | 66 | 1591 | 7591 | -83 | 726 | 7539 |
| 1 | 2009-05-12 | SRM 440 | 2 | 728 | 641.55 | -0.38 | -83 | 1525 | 9657 | -391 | 809 | 8489 |