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Individual Calculations September 2018 |
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| Gao, Lucy Total change: -0.80 | |   |
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| 2018 Canadian Junior U1800 | Toronto | CAN | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1228 | 1.00 | 4 | -0.02 | 40 | -0.80 | |
|  Zhou, Joey (junhe) | | | 1595 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zhao, Jonathan | | | 1628 * | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Xiang, Christopher | | | 1503 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chakkoli, Anirud | | | 1101 | CAN | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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