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Individual Calculations January 2020 |
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| Van Rooy, Jake Total change: 23.80 | |   |
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| 2019 Hart House Holidays Open U2200 | Toronto | CAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1783 | 3.00 | 4 | 1.19 | 20 | 23.80 | |
|  Jeyakumar, Bhavatharshan | | | 1609 | CAN | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Bui, Alan | | | 1905 | CAN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Mao, Fengxi | | | 1914 | CAN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Huang, Youhe | | | 1831 | CAN | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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