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Individual Calculations November 2019 |
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| Halkias, Nikolaos Total change: -10.00 | |   |
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| 1st SO Kalamarias PRE G20 2019 | Kalamaria | GRE | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1737 | 3.00 | 6 | -0.50 | 20 | -10.00 | |
|  Iliadou, Anna | | | 1337 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsironis, Alexandros | | | 1984 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dermatopoulos, Konstantinos | | | 1992 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gioras, Ioannis | | | 1690 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Chrysafis, Konstantinos | | | 1473 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tziotzios, Dimitrios | | | 1488 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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