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Individual Calculations September 2023 |
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| Holland, Christopher Total change: -26.00 | |   |
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| Manchester Summer Chess Congress August 2023 | Bolton | ENG | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2094 | 3.00 | 5 | -1.30 | 20 | -26.00 | |
|  Vassiliou, Chris | | | 1859 | CYP | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Arora, Tashika | | | 1836 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wedge, David C | | | 1689 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Patel, Keatan | | | 1694 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Parry, Samuel | | | 1796 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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