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Individual Calculations February 2015 |
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| Stavropoulos, Aris Total change: 4.00 | |   |
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| Team Cup SPIROS BIKOS 2014 - B1 group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1494 | 0.00 | 2 | -0.39 | 40 | -15.60 | |
|  Diamandis, Georgios | | | 1667 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Rigopoulos, Theodoros | | | 1838 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | New Year's open chess Square 2015 | Athens - Ambelokipoi | GRE | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1494 | 2.00 | 6 | 0.49 | 40 | 19.60 | |
| | Haliamanis, Georgios | f | | 1894 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Makkas, Panayiotis | | | 1833 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Stavropoulos, Konstantinos | | | 1879 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nteoudis, Konstantinos | | | 1690 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Makedonas, Michail | | | 1329 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Retkowski, Daniel | | | 1686 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | |
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