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Individual Calculations July 2019 |
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| Anup Kumar, Vihaan Total change: 49.20 | |   |
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| 2019 Rooty Hill Winter Swiss | Sydney | AUS | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1216 | 2.00 | 5 | 0.70 | 40 | 28.00 | |
|  Rupasinghe, Sayum | | | 1464 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cyriac, Jose | | | 1553 | AUS | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Tomlinson, Peter | | | 1076 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Joseph, Baby | | | 1580 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Damaschino, Lou | | | 1461 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 2019 NSW Open | Sydney | AUS | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1319 | 1.50 | 6 | 0.53 | 40 | 21.20 | |
| | Brown, Joshua | | | 1719 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Punzalan, Jose Mari | | | 1697 | AUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Ball, Christopher | c | | 1719 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dawson, Hamish | | | 1298 | AUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Zhao Chen, Winston | | | 1664 | AUS | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Anderson, Brendan | | | 1719 * | 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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