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Individual Calculations August 2015 |
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| Apostolou, Nikolaos Total change: -1.80 | |   |
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| 1st open tournament "Ash In Art" 2015 | Athens | GRE | 2015-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1638 | 1.50 | 3 | 0.42 | 20 | 8.40 | |
|  Kostouros, Alexandros | | | 2038 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koulouris, Evangelos | | | 1238 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stamatopoulos, Ioannis | | | 2038 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | 13th Fysiolatriko open 2015 - B group | Nikaia | GRE | 2015-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1638 | 4.50 | 6 | -0.51 | 20 | -10.20 | |
| | Kiousis, Stavros St. | | | 1238 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papadopoulos, Dimitrios Ath | | | 1238 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Filippidis, Ioannis | | | 1393 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Goridaris, Nikolaos | | | 1297 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zaharatos, Andreas | | | 1445 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Goutis, Panagiotis | | | 1453 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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