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Individual Calculations December 2019 |
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| Doganou, Konstantina Total change: -0.40 | |   |
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| 174th Ampelokipi open 2019 | Ampelokipi | GRE | 2019-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1381 | 2.50 | 5 | -0.02 | 20 | -0.40 | |
|  Poulos, Georgios | | | 1781 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gkogka, Elvis | | | 1099 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mpatzias, Athanasios | | | 1287 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ntovas, Dimitrios | | | 1245 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Athanasakopoulos, Alexandros | | | 1539 | GRE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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