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Individual Calculations July 2017 |
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| Plotkin, Mark Total change: 5.60 | |   |
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| 2017 Hart House Club Championship | Toronto | CAN | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2147 | 3.50 | 5 | 0.28 | 20 | 5.60 | |
|  Yu, Jonathan | | | 2073 | CAN | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Xu, Haizhou | | | 2103 | CAN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Moffat, Andrei | | | 2017 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nasir, Zehn | | | 2058 | CAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Perelman, Leon | | | 1946 | CAN | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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