Individual Calculations April 2020 |
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Nayberg, Simona Total change: -20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Calchess Womens State Championship 2020 | Berkeley, California | USA | 2020-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1618 | 1732 | 2.00 | 4 | -0.51 | 40 | -20.40 | |
| Otterbach, Renate | | | 1332 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Tsogtsaikhan, Saikhanchimeg | | | 2042 | MGL | 0.00 | 1 | -0.14 | 40 | -5.60 | | Vidyarthi, Omya | | wc | 1670 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | Goodkind, Barbara | | | 1426 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | * 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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