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 |
|---|---|---|---|
| lkssharma | 7 | 1780 | 585 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.002 | 0.209 | 0.245 | 30.6 | -35 | 74 | 1587 | 1587 | 9853 |
| EloSRM | 0.011 | 0.222 | 0.263 | 40.5 | -39 | 111 | 1780 | 1780 | 9814 |
| SRMFix | -0.036 | 0.228 | 0.261 | 32.8 | -70 | 45 | 1130 | 1109 | 10439 |
| initial | -0.058 | 0.233 | 0.257 | 28.0 | -41 | 49 | 1169 | 1151 | 10565 |
| SRM | -0.238 | 0.429 | 0.508 | 101.9 | -292 | 39 | 908 | 585 | 11525 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-05-18 | SRM 579 | 2 | 778 | 768.62 | -0.02 | 11 | 1780 | 9814 | -15 | 585 | 11525 |
| 6 | 2013-04-26 | SRM 577 | 2 | 610 | 791.80 | 0.38 | 111 | 1769 | 9903 | 10 | 600 | 11252 |
| 5 | 2011-02-01 | SRM 496 | 2 | 544 | 738.01 | 0.44 | 69 | 1658 | 8605 | 39 | 590 | 9829 |
| 4 | 2011-01-27 | SRM 495 | 2 | 902 | 849.63 | -0.09 | -3 | 1589 | 9565 | -64 | 551 | 9976 |
| 3 | 2011-01-22 | Member SRM 494 | 2 | 805 | 749.43 | -0.28 | -39 | 1592 | 9345 | -132 | 615 | 9400 |
| 2 | 2010-11-13 | SRM 487 | 2 | 855 | 770.34 | -0.15 | -15 | 1632 | 8276 | -161 | 747 | 7892 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.05 | -0.20 | -35 | 1646 | 7884 | -292 | 908 | 5753 |