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Individual Calculations March 2019 |
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| Wong, Russell Total change: -21.40 | |   |
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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 |
| 1706 | 1982 | 3.00 | 5 | -1.07 | 20 | -21.40 | |
|  Boldi, Nicholas | | | 1582 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Babayan, Gagik | | | 1759 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Askin, Michael | | | 1918 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Malykin, Erika | | | 1666 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kim, Andy | | | 1603 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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