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 |
|---|---|---|---|
| pharic | 6 | 1980 | 657 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.092 | 0.353 | 0.418 | 66.9 | -96 | 180 | 2075 | 1980 | 3836 |
| initial | -0.097 | 0.359 | 0.396 | 43.3 | -57 | 71 | 1238 | 1130 | 3820 |
| Odd | -0.099 | 0.361 | 0.424 | 62.8 | -78 | 180 | 1819 | 1738 | 3428 |
| SRMFix | -0.076 | 0.378 | 0.425 | 58.6 | -117 | 112 | 1225 | 1130 | 3352 |
| SRM | -0.225 | 0.481 | 0.616 | 98.8 | -423 | 19 | 802 | 657 | 3809 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2019-08-10 | SRM 764 | 1 | 192 | 221.10 | -0.08 | -15 | 1980 | 3836 | -15 | 657 | 3809 |
| 5 | 2017-07-12 | SRM 718 | 2 | 165 | 142.81 | -0.48 | -50 | 1995 | 4441 | -83 | 672 | 5370 |
| 4 | 2017-02-21 | SRM 709 | 2 | 202 | 237.29 | -0.34 | -30 | 2045 | 4960 | -47 | 755 | 5926 |
| 3 | 2016-10-12 | SRM 700 | 2 | 145 | 152.38 | 0.07 | 31 | 2075 | 4972 | 6 | 802 | 5869 |
| 2 | 2016-09-17 | SRM 698 (Google) | 2 | 252 | 413.41 | 0.71 | 180 | 2044 | 5262 | 19 | 796 | 5983 |
| 1 | 2016-04-23 | SRM 689 | 2 | 397 | 327.37 | -0.43 | -96 | 1864 | 7551 | -423 | 777 | 6664 |