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Individual Calculations June 2019 |
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| Malakhovets, Sergey Total change: 14.00 | |   |
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| 2019 Ontario Open U2100 | Oakville | CAN | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1943 | 4.50 | 5 | 0.70 | 20 | 14.00 | |
|  Vlasov, John | | | 1938 | CAN | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Gao, Raymond | | | 1561 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zheng, Kevin | | | 1674 | CAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bu, Kevin (yihuan) | | | 1743 | CAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bergeron, Matthew | | | 1710 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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