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Individual Calculations October 2015 |
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| Mitsiou, Georgios Total change: -44.40 | |   |
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| 12th open Kalamaria 2015 | Thessaloniki | GRE | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1081 | 1.00 | 7 | -0.69 | 40 | -27.60 | |
|  Halkias, Nikolaos | | | 1481 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Houhouli, Hristina | | | 1413 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Karamanis, Ioannis-Marios | | | 1332 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kokkalis, Grigorios | | | 1303 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Tzikas, Charilaos | | | 1364 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Iatrou, Konstantinos | | | 1215 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Polymeras, Evangelos | | | 1012 | GRE | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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) | | | | 10th youth team under 12 champioship of ESSTH-HALK 2015 | Thessaloniki | GRE | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1081 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
| | Tsouchnikas, Orestis | | | 1142 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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