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Individual Calculations July 2019 |
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| Hawkins, Sean Total change: 27.60 | |   |
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| 2019 Chess Excellence Open | Melbourne | AUS | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1609 | 3.00 | 5 | 0.31 | 40 | 12.40 | |
|  Chang, Emma | | | 1209 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chiverton, Fergus | | | 1729 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gao, Daniel Danning | | | 1334 | AUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mann, Anthony | | | 1690 | AUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Tan, Kai | | | 1843 | AUS | 0.00 | 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) | | | | 2019 Victorian Open | Melbourne | AUS | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1609 | 3.00 | 6 | 0.38 | 40 | 15.20 | |
| | Chiverton, Barnaby | | | 1278 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wang, Ruicheng | | | 1795 | AUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Khaled, Omar | | | 1950 | BAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Brennan, James | | | 1215 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dizdarevic, Mehmedalija | | | 1867 | BIH | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ahmer, Axel | | | 1795 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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