Individual Calculations September 2015 |
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Show, Serafina Total change: -48.40 | | |
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2015 Susan Polgar Foundation Girls Invitational | Webster Groves, Missouri | USA | 2015-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1560 | 1641 | 0.50 | 3 | -1.21 | 40 | -48.40 | |
| Meiyappan, Annapoorni | | | 1241 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | Cervantes Landeiro, Thalia | | wc | 1813 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | Tapp, Ashley | | | 1625 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | |
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