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Individual Calculations August 2019 |
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| Gkikas, Hristos Total change: 47.80 | |   |
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| 47th National Team Championship of A Category 2019 | Patra | GRE | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2035 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
|  Islakoglou, Grigorios | | | 1845 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 42nd International tournament IKAROS 2019 A | Ag Kirikos Ikaria | GRE | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2035 | 5.50 | 9 | 2.14 | 20 | 42.80 | |
|  Aziz, Samir | | | 1635 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arman, Deniz | f | | 2367 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Toubekis, Panagiotis | | | 1718 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kurayan, Ruslan | m | | 2376 | UKR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Sarantos, Vasileios | | | 2236 | GRE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Karagiannis, Athanasios | m | | 2183 | GRE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Prohaszka, Peter | g | | 2435 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgiou, Kostantinos | | | 2191 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kymionis, Konstantinos | | | 2091 | GRE | 0.00 | 1 | -0.42 | 20 | -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) | | |
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