Individual Calculations July 2023 |
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Coraretti, Benjamin J Total change: -19.40 | | |
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2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2047 | 2083 | 3.50 | 8 | -0.97 | 20 | -19.40 | |
| Andriasian, Zaven | g | | 2579 | ARM | 0.00 | 1 | -0.04 | 20 | -0.80 | | Chasin, Nico | m | | 2459 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Qin, Vincent | | | 1908 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | Chen, Tianjun | | | 1683 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Zhou, Ruoyu | | | 1874 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | Fang, Elbert | | | 1825 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Jasinski, Alexander | | | 1718 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | Wen, Teddie | f | | 2328 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | * 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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