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Rapid:
Individual Calculations August 2018 |
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| Howell, David W L Total change: 15.20 | |   |
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| 6th DeMontford Bell Kings Place Festival Open | London | ENG | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2616 | 5.50 | 6 | 0.76 | 20 | 15.20 | |
|  Regan, Natasha K | | wm | 2216 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Motta Leon, Gerardo | c | | 2216 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cohen, Aron J | | | 2234 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bukojemski, Adam | | | 2263 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sadler, Matthew D | g | | 2659 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Williams, Simon K | g | | 2497 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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