Individual Calculations November 2023 |
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Erenburg, Sergey Total change: -0.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Charlotte Fall Open - Championship | Charlotte, NC | USA | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2217 | 2548 | 4.00 | 5 | -0.06 | 10 | -0.60 | |
| Pendse, Vihaan | | | 2148 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Boylin, John, Iv | | | 1835 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | Zapata, Alonso | g | | 2318 | COL | 0.50 | 1 | -0.29 | 10 | -2.90 | | Wan, Joseph Cheng-Yue | c | | 2238 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Zhou, Jianchao | g | | 2545 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | * 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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