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 |
|---|---|---|---|
| OksanaZ | 6 | 2107 | 923 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.525 | 0.663 | 0.868 | 83.5 | -39 | 176 | 2107 | 2107 | 6093 |
| initial | 0.486 | 0.665 | 0.873 | 80.1 | -38 | 218 | 1551 | 1551 | 5252 |
| SRMFix | 0.526 | 0.717 | 0.919 | 79.9 | -68 | 166 | 1445 | 1445 | 6241 |
| SRM | 0.260 | 0.886 | 1.064 | 115.2 | -303 | 112 | 923 | 923 | 7498 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-04-11 | SRM 540 | 2 | 266 | 522.22 | 0.97 | 98 | 2107 | 6093 | 66 | 923 | 7498 |
| 5 | 2012-03-03 | SRM 535 | 2 | 244 | 823.73 | 1.76 | 176 | 2009 | 6725 | 112 | 857 | 8146 |
| 4 | 2012-01-31 | SRM 531 | 2 | 531 | 791.85 | 0.58 | 101 | 1833 | 8255 | 29 | 745 | 9709 |
| 3 | 2011-11-29 | SRM 525 | 2 | 721 | 862.48 | 0.26 | 64 | 1732 | 9219 | -25 | 716 | 9983 |
| 2 | 2011-10-13 | SRM 521 | 2 | 799 | 802.91 | -0.26 | -39 | 1668 | 9940 | -156 | 741 | 9550 |
| 1 | 2011-10-04 | SRM 520 | 2 | 912 | 820.22 | -0.15 | -23 | 1706 | 9280 | -303 | 897 | 7135 |