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 |
|---|---|---|---|
| wozszym | 7 | 2184 | 739 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.228 | 0.491 | 0.652 | 92.4 | -102 | 285 | 2184 | 2184 | 2912 |
| SRMFix | 0.194 | 0.502 | 0.663 | 67.8 | -123 | 177 | 1281 | 1271 | 2654 |
| initial | 0.121 | 0.508 | 0.633 | 61.1 | -57 | 168 | 1339 | 1302 | 2368 |
| SRM | 0.162 | 0.725 | 0.874 | 135.6 | -490 | 136 | 739 | 739 | 4104 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2020-05-15 | SRM 786 | 2 | 195 | 234.36 | 0.26 | 73 | 2184 | 2912 | 15 | 739 | 4104 |
| 6 | 2015-09-11 | SRM 667 | 2 | 269 | 382.54 | 0.51 | 79 | 2111 | 5602 | 58 | 724 | 7621 |
| 5 | 2015-02-10 | SRM 649 | 2 | 380 | 444.79 | 0.23 | 38 | 2032 | 8003 | 35 | 666 | 10470 |
| 4 | 2015-02-02 | SRM 648 | 2 | 465 | 400.74 | -0.22 | -14 | 1994 | 8545 | -23 | 631 | 10992 |
| 3 | 2015-01-24 | SRM 647 | 2 | 222 | 634.52 | 1.52 | 285 | 2008 | 8377 | 136 | 654 | 10776 |
| 2 | 2014-12-09 | SRM 640 | 2 | 544 | 471.36 | -0.29 | -56 | 1723 | 12474 | -192 | 518 | 12266 |
| 1 | 2014-10-04 | SRM 635 | 2 | 767 | 604.16 | -0.42 | -102 | 1780 | 11758 | -490 | 710 | 10819 |