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Individual Calculations July 2019 |
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| Van Kemenade, Julie Total change: 0.60 | |   |
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| 4th North Wales Fide Open | Llandudno | WLS | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1718 | 1.50 | 5 | 0.03 | 20 | 0.60 | |
|  Whitehead, Mark A | | | 1901 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Cukovs, Oleg | | | 1910 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Hayward, Philip | | | 1976 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Farrar, Gordon | | | 1750 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Menon, Davin | | | 1848 | WLS | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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