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Individual Calculations September 2016 |
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| Arvanitidis, Efstratios Total change: -42.60 | |   |
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| 25th OPEN INTERNATIONAL TOURNAMENT of KAVALA -B group | Kavala | GRE | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1780 | 5.50 | 9 | -2.13 | 20 | -42.60 | |
|  Mavridis, Dimitrios | | | 1380 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Stamidis, Triantafillos | | | 1380 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haralabidou, Maria | | | 1481 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ntitouras, Mihail | | | 1380 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Toliopoulos, Konstantinos | | | 1440 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chrysafis, Ioannis | | | 1599 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Mihailidou, Magdalini | | | 1531 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Moshou, Alexia | | | 1656 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kafetzis, Iasonas | | | 1380 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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