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Individual Calculations May 2017 |
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| Papakostas, Dimitrios Total change: -38.80 | |   |
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| 10th international open Triandrias 2017 - A | Thessaloniki | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1712 | 3.50 | 9 | -1.94 | 20 | -38.80 | |
|  Kazantzidis, Ilias | | | 2112 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chrysostomidis, Alkiviadis | | | 1455 | GRE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Tsitsirikis, Grigorios | | | 1486 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bernstein, Nathan | | | 1973 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Theoharidis, Georgios | | | 1850 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Pantziarelas, Georgios Dimitrios | | | 1437 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Polymeras, Evangelos | | | 1342 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Larry, Engel | | | 1598 | ALB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kofkelis, Eleftherios | | | 1392 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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