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Individual Calculations December 2019 |
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| Hall, Antony C Total change: -17.40 | |   |
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| Central London Chess Congress (Major Section) 2019 | London | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1870 | 3.00 | 5 | -0.87 | 20 | -17.40 | |
|  Abedian, Mohsen | | | 1633 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Finnegan, Oliver | | | 1695 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Valentine, Tim | | | 1621 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aleksiev, Georgi | | | 1696 | BUL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | McKenna, James F | | | 1632 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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