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Individual Calculations July 2021 |
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| Zhang, Richard Total change: 85.20 | |   |
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| 2021 Rooty Hill Autumn Swiss | Sydney | AUS | 2021-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1478 | 4.00 | 7 | 2.13 | 40 | 85.20 | |
|  Jain, Kamal | | | 1632 | AUS | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Yao, John | | | 1562 | AUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Duckworth, Terry | | | 1551 | AUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Teves, Johnny Miranda | | | 1845 | PHI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Luchtmeijer, Anthonie Pieter | | | 1878 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Joseph, Baby | | | 1449 | AUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Pigram, Daniel | | | 1878 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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