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Individual Calculations September 2019 |
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| Rupasinghe, Chanya Total change: 157.60 | |   |
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| 2019 Rooty Hill Open | Sydney | AUS | 2019-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1168 | 5.00 | 9 | 3.94 | 40 | 157.60 | |
|  Corona, Fabrizio | | | 1495 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Anup Kumar, Vihaan | | | 1319 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kulathunga, Jayath | | | 1514 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Yao, John | | | 1568 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Teves, Johnny Miranda | | | 1568 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Joseph, Baby | | | 1568 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Yap, Jonathan | | | 1499 | AUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Cabale, Nazarito | | | 1568 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jain, Kamal | | | 1568 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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