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Individual Calculations September 2019 |
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| Cao, Joy Total change: 53.60 | |   |
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| 2019 NAYCC U14 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1584 | 7.00 | 9 | 1.34 | 40 | 53.60 | |
|  Liao, Yilin | | | 1292 | CAN | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Dsouza, Carina | | | 1265 | CAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tsukerman, Julia | | wc | 1666 | CAN | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Parikh, Ananya | | | 1471 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ke, Rianne | | wc | 1688 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Qiao, Joey | | wc | 1542 | CAN | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Iyer, Mantra | | | 1328 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wisniowski, Natalie | | wc | 1640 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Guo, Haotong Hazel | | | 1388 | CAN | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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