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Individual Calculations May 2022 |
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| Botez, Alexandra Total change: -31.80 | |   |
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| 2022 Canada Women Zonal | Kingston | CAN | 2022-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2020 | 4.50 | 8 | -1.59 | 20 | -31.80 | |
|  Guo, Yu Han | | | 1620 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Gao, Lucy | | | 1585 | CAN | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Demchenko, Svitlana | | wm | 2079 | CAN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wang, Rachel Zihan | | | 1561 | CAN | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Hua, Michelle | | | 1665 | CAN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ouellet, Maili-Jade | | wg | 2179 | CAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | D`souza, Carina | | | 1466 | CAN | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Glenda, Baylon | | | 1858 | CAN | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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