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Individual Calculations April 2019 |
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| Dela Torre, Marife O Total change: 15.40 | |   |
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| 2019 Mississauga Chess Club Spring Open U2000 | Mississauga | CAN | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1699 | 2.50 | 3 | 0.77 | 20 | 15.40 | |
|  Liu, Harrison (hangchen) | | | 1530 | CAN | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Orozco, Joey | | | 1709 | CAN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | He, Emma | | wf | 1684 | CAN | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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