Individual Calculations November 2023 |
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Barsky, Sam Total change: -25.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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27th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2023-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1548 | 1909 | 0.50 | 2 | -1.29 | 20 | -25.80 | |
| Fang, Arabella | | | 1560 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | Wallace, Harper | | | 1535 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | 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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