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Individual Calculations September 2022 |
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| Bullock, Charles Es Total change: -67.60 | |   |
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| 56th Berks & Bucks Chess Congress - Championship | Maidenhead | ENG | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1988 | 1.50 | 5 | -1.69 | 40 | -67.60 | |
|  Holmes, Matthew A | | | 1632 | ENG | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Saunders, Aron | | | 1836 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Bicknell, Carl | | | 2106 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Arora, Tashika | | | 1874 | ENG | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Woltery, Nicolai | | | 1916 | ENG | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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