Individual Calculations July 2019 |
|
|
Konovalenko, Sasha Total change: -14.80 | | |
|
16th Annual Susan Polgar Foundation Girls' Invitational | St. Louis, Missouri | USA | 2019-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1740 | 1956 | 3.50 | 5 | -0.37 | 40 | -14.80 | |
| Velea, Stephanie | | wc | 1727 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | Xu, Chang | | | 1706 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | Ramirez Toledo, Ay | | | 1733 | MEX | 1.00 | 1 | 0.22 | 40 | 8.80 | | Lee, Alice | | | 1746 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | | Lopez Sanchez, Ana | | wc | 1789 | MEX | 1.00 | 1 | 0.28 | 40 | 11.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
|