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Individual Calculations June 2019 |
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| Zheng, Kevin Total change: 26.80 | |   |
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| 2019 Ontario Open U2100 | Oakville | CAN | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1674 | 3.00 | 6 | 0.67 | 40 | 26.80 | |
|  Dela Torre, Marife O | | | 1714 | PHI | 1.00 | 1 | 0.56 | 40 | 22.40 | |  He, Emma | | wf | 1726 | CAN | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Baylon, Glenda | | | 1968 | PHI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Malakhovets, Sergey | | | 1943 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Locham, Divjot | | | 1487 | CAN | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Bu, Kevin (yihuan) | | | 1743 | CAN | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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