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Individual Calculations August 2021 |
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| Xu, Yuehan Total change: -20.80 | |   |
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| 2021 Queensland Junior Championships U18-U14 | Brisbane | AUS | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1309 | 0.50 | 4 | -0.52 | 40 | -20.80 | |
|  Ostapenko, Michael | | | 1709 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Baneshi, Kiamehr | | | 1498 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Lam, Colin | | | 1381 | HKG | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Gratchev, Elizaveta | | | 1469 | AUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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