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Individual Calculations August 2019 |
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| Vignalou, Joseph Total change: -15.40 | |   |
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| Championnat ouvert du Quebec 2019 | Montreal | CAN | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1732 | 1.50 | 6 | -0.77 | 20 | -15.40 | |
|  Feoktistov, Dmitri | | | 2132 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zheng, Richard | | | 1993 | CAN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Craciun, David | | | 1720 | CAN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Yagiz, Bora | | | 1889 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Beaudry, Marc-Andre | | | 1848 | CAN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Yan, Alex Jikai | | | 1417 | CAN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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