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Individual Calculations August 2017 |
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| Kuczek, Kevin W Total change: -1.60 | |   |
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| Summer 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1869 | 3.00 | 6 | -0.08 | 20 | -1.60 | |
|  Otterbach, Renate | | | 1469 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bayaraa, Chinguun | c | | 1967 | MGL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Walder, Michael S | | | 1999 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ivanov, Aleksandr | | | 2082 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tuck, Drew | | | 1643 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kim, Isaiah | | | 1905 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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