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Individual Calculations July 2011 |
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| Tsibliaris-Kagiaras, Nikolaos Total change: -34.50 | |   |
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| 112th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1481 | 0.50 | 3 | -0.45 | 25 | -11.25 | |
|  Malliaros, Stavros | | | 1881 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Megaloudis, Petros | | | 1723 | GRE | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Florou, Venetia | | | 1356 | GRE | 0.50 | 1 | -0.17 | 25 | -4.25 | | | * 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) | | | | 113rd Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1477 | 1.00 | 5 | -0.93 | 25 | -23.25 | |
| | Vlahos, Athanasios | | | 1877 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Koutsidi, Amalia | | | 1213 | GRE | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Kalamaras, Theofanis | | | 1746 | GRE | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Tsiros, Dimitrios | | | 1544 | GRE | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Nikolopoulos, Labros | | | 1512 | GRE | 0.00 | 1 | -0.45 | 25 | -11.25 | | | * 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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