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Individual Calculations September 2019 |
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| Lulu, Huang Total change: 0.00 | |   |
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| 2019 NAYCC U12 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1449 | 0 | 1.00 | 5 | 0.00 | 1209 | | 0.00 | |
|  Michelle, Hua | | | 1666 | CAN | 0.00 | 1 | 0.00 | | 0.00 | |  Helen, Chen | | | 1447 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Adelynne, Yang | | | 1133 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Omya, Vidyarthi | | wc | 1586 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Valerie, Ruchinskaya | | | 1412 | CAN | 0.00 | 1 | 0.00 | | 0.00 | |
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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