Individual Calculations December 2019 |
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Zuo, Zichen Roger Total change: 77.20 | | |
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2019 Guelph Fall ProAm U1700 | Guelph | CAN | 2019-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1323 | 1043 | 2.50 | 3 | 1.93 | 40 | 77.20 | |
| Williams, David R. | | | 1134 | CAN | 1.00 | 1 | 0.62 | 40 | 24.80 | | Yao, Henry | | | 1393 | CAN | 0.50 | 1 | 0.39 | 40 | 15.60 | | De Costa, Benjamin | | | 1443 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | * 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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