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Individual Calculations January 2019 |
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| Chatzipolitis, Georgios Total change: 0.80 | |   |
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| 1st open Christmas tournament 2018 - A group | Volos | GRE | 2018-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1778 | 4.00 | 7 | 0.04 | 20 | 0.80 | |
|  Nikolopoulos, Konstantinos Ch | | | 1378 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Romanos, Theodoros | | | 2082 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kontaki, Maria | | | 1378 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liakos, Dimitris | | | 2001 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nikopoulos, Ioannis | | | 1532 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dereka, Konstantina | | | 1469 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Angelis, Mihail | | | 2161 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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