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Individual Calculations February 2019 |
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| Mallios, Ioannis Total change: -4.40 | |   |
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| 2018 youth u16 team championship of Attica | ESSNA | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1728 | 3.50 | 4 | -0.11 | 40 | -4.40 | |
|  Kordistos, Georgios | | | 1328 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sidiropoulos, Vasilis | | | 1437 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Vrailas, Marios | | | 1328 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vasilas, Konstantinos | | | 1328 * | GRE | 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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