Individual Calculations July 2023 |
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Coy, Matthew M Total change: 35.40 | | |
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2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1908 | 1766 | 4.00 | 7 | 1.77 | 20 | 35.40 | |
| Zeng, Sheena | | wc | 1932 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | Starkman, Eric | | | 1898 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | Biyiasas, Theodore | | | 1958 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Gottumukkala, Ananth | | | 2025 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Fong, Kevin | | | 1934 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | Welch, Mason | | | 1595 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Garmendia Vega, Gabriel | c | | 2013 | CHI | 1.00 | 1 | 0.81 | 20 | 16.20 | | 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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