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Individual Calculations January 2019 |
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| Diamanteas, Petros Total change: -22.20 | |   |
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| 2018 NO Kalamata's club championship - A group | Kalamata | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1902 | 5.00 | 7 | -1.11 | 20 | -22.20 | |
|  Sarantopoulos, Konstantinos | | | 1502 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kormas, Georgios | | | 1725 | GRE | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Labrakopoulos, Alexandros | | | 1620 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Perrakis, Polychronis | | | 1597 | GRE | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Liakos, Christos - Konstantinos | | | 1502 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thomaidis, Panagiotis Georgios | | | 1502 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sofronas, Andreas | | | 1502 * | 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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