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Individual Calculations June 2013 |
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| Giannakoulopoulos, Spyridon Total change: -18.90 | |   |
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| 1st Spring tournament of Nikaia - A' Group | Athens - Nikaia | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2028 | 1.00 | 3 | -1.26 | 15 | -18.90 | |
|  Drakopoulos, Polihronis | | | 1840 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Thomassin, Alexandre | | | 1800 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Tsiros, Fragkiskos Vlasios | | | 1852 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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