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Individual Calculations May 2017 |
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| Serefidou, Despina Total change: 11.60 | |   |
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| 10th international open Triandrias 2017 - A | Thessaloniki | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1969 | 5.00 | 9 | 0.58 | 20 | 11.60 | |
|  Rosca, Grigore | | | 1569 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hadzimanolis, Antonios | f | | 2239 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gonzalez Pereira, Asier | | | 2098 | ESP | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gavriilidis, Orestis | | | 1569 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papasimakopoulos, Alexandros | | | 2155 | GRE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Grigoriadis, Mihail | | | 2097 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Exizoglou, Dimitrios | | | 2132 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Apostolakakis, Konstantinos | | | 2090 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bragkatzis, Nikolaos | | | 1650 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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