Individual Calculations October 2023 |
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Christiansen, Natasha C Total change: -9.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Fall 2023 ALTO - Championship | Charlotte, NC | USA | 2023-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 1573 | 0.50 | 4 | -0.48 | 20 | -9.60 | |
| Baliga, Zubin M | | | 1894 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Harris, Neal Douglas | | | 2001 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | Weaver Iv, Roy H, Iv | | | 1651 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | Marts, Bradley | | | 1653 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | 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) | |
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