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Individual Calculations June 2023 |
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| Moura, Eduardo Total change: -35.00 | |   |
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| 47th Annual Paul Keres Memorial Premier | Richmond | CAN | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 2115 | 3.50 | 6 | -1.75 | 20 | -35.00 | |
|  Wang, Ted | | | 1900 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Qin, Kaiqi | | | 1715 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yang, Brian | | | 1797 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | He, Matthew | | | 1711 | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Leong, Aiden | | | 1788 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Qiu, Peter Yong | | | 1756 | CAN | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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