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Individual Calculations May 2018 |
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| Grigoriadis, Mihail Total change: -13.80 | |   |
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| 11th international open Triandrias 2018 - A group | Thessaloniki | GRE | 2018-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2250 | 5.50 | 9 | -0.69 | 20 | -13.80 | |
|  Lekatis, Ioannis | | | 1850 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gioras, Ioannis | | | 1850 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ballas, Kleon-Evangelos | | | 1967 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Damianou, Ioannis | | | 1945 | CYP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Petrov, Marian | g | | 2466 | FID | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mavrikakis, Georgios | | | 2142 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Petrov, Martin | m | | 2439 | FID | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Michaelides, Konstantinos | c | | 2149 | CYP | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Tsikerdanos, Konstantinos | | | 1900 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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