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Individual Calculations May 2019 |
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| Zafirakos, Jesse Total change: 22.00 | |   |
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| 2019 Box Hill Autumn Cup | Melbourne | AUS | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1609 | 4.50 | 8 | 0.87 | 40 | 34.80 | |
|  Wang, Kayson | | | 2009 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bao, Kevin | | | 1348 | AUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Heydari, Parsa | | | 1678 | AUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Sucevic, Milic | | | 1485 | AUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Li, Oliver | | | 1772 | AUS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Crowley, Regan | c | | 1752 | AUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Narenthran, Tharmaratnam | c | | 1860 | AUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Chai, Isaac | | | 1267 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | 2019 MCC ANZAC Day Weekender | Melbourne | AUS | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1609 | 3.50 | 5 | -0.32 | 40 | -12.80 | |
| | Chang, Emma | | | 1209 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cheng, Chao Xin | | | 1209 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Datar, Tejas | | | 1869 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Levitan, Judah Nathan | | | 1209 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xu, Chengyun | | | 1272 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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