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 |
|---|---|---|---|
| prakharsharma | 7 | 1980 | 639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.016 | 0.330 | 0.377 | 37.6 | -47 | 58 | 1208 | 1152 | 8225 |
| initial | 0.001 | 0.332 | 0.373 | 39.9 | -49 | 80 | 1212 | 1201 | 7889 |
| Odd | -0.020 | 0.371 | 0.394 | 59.6 | -45 | 118 | 1741 | 1741 | 7668 |
| EloSRM | -0.007 | 0.374 | 0.408 | 65.4 | -48 | 158 | 1980 | 1980 | 7521 |
| SRM | -0.310 | 0.599 | 0.639 | 99.0 | -177 | 51 | 1023 | 639 | 9361 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2015-06-04 | SRM 660 | 2 | 250 | 412.46 | 0.72 | 158 | 1980 | 7521 | 51 | 639 | 9361 |
| 6 | 2014-02-03 | SRM 607 | 2 | 912 | 736.59 | -0.31 | -27 | 1822 | 10313 | -64 | 588 | 12210 |
| 5 | 2014-01-21 | SRM 605 | 2 | 563 | 746.90 | 0.41 | 79 | 1849 | 9956 | 15 | 652 | 11542 |
| 4 | 2013-11-01 | SRM 596 | 2 | 967 | 805.83 | -0.40 | -48 | 1770 | 10360 | -127 | 637 | 11059 |
| 3 | 2013-08-27 | SRM 589 | 2 | 886 | 689.39 | -0.36 | -43 | 1818 | 9461 | -118 | 764 | 9439 |
| 2 | 2013-05-25 | SRM 580 | 2 | 783 | 652.86 | -0.26 | -27 | 1861 | 8830 | -141 | 882 | 7701 |
| 1 | 2013-05-18 | SRM 579 | 2 | 650 | 722.63 | 0.15 | 76 | 1888 | 8527 | -177 | 1023 | 6000 |