Individual Calculations July 2023 |
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Zapata, Karen Total change: -32.80 | | |
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2023 1000GM Memorial Day Scheveningen #1 | Sunnyvale, CA | USA | 2023-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1911 | 2113 | 3.50 | 7 | -1.64 | 20 | -32.80 | |
| Tang, Dylan | | | 2057 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | | Goktepe, Derin | | | 2073 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | | Qi, Jenny | | | 1713 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Karunakaran, Kapilan | | | 1716 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Champsi, Imran | | | 1879 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Champsi, Imran | | | 1879 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Tang, Dylan | | | 2057 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | * 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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