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Rapid:
Individual Calculations October 2019 |
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| Brass, Ezra Total change: 27.00 | |   |
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| 21st Golders Green FIDE Rapid Chess Open | London | ENG | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1643 | 3.00 | 6 | 1.35 | 20 | 27.00 | |
|  Wright, Daniel | | | 2043 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alcock, Graham P | | | 1833 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Cox, Toby | | | 1511 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Leslie, Alex | | | 1787 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Kerr, Duncan | | | 1881 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Coles, Steven F | | | 1964 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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