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Individual Calculations March 2019 |
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| Cunningham, Charles Total change: 5.20 | |   |
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| Winter 2019 Tuesday Night Marathon | San Francisco, California | USA | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1436 | 1.50 | 6 | 0.26 | 20 | 5.20 | |
|  Walder, Michael | | | 1836 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sadowsky, Jacob | | | 1667 | USA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Anderson, Michael | | | 1751 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lesquillier, Walter | | | 1680 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Lamstein, Joshua | | | 1540 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Matz, James | | | 1625 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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