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Individual Calculations August 2023 |
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| Sun, Ryan Total change: -16.40 | |   |
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| 53rd annual Continental Open - Premier | Marlborough, MA | USA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2158 | 3.00 | 6 | -0.41 | 40 | -16.40 | |
|  Mehta, Hursh K | | | 1846 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Dedona, Mark | | | 1758 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhou, Jianchao | g | | 2540 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ji, Y Owen | | | 1844 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Perelshteyn, Eugene | g | | 2503 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Vertkin, Sergey | | | 2107 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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