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Individual Calculations March 2011 |
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| Bouzas, Sotirios Total change: -19.50 | |   |
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| 110th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1320 | 0.00 | 4 | -0.53 | 25 | -13.25 | |
|  Doudonis, Hristos | | | 1720 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Efkarpidis, Stylianos | | | 1595 | GRE | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Zorbas, Nikolaos | | | 1720 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Gkikas, Vasilios Al. | | | 1559 | GRE | 0.00 | 1 | -0.20 | 25 | -5.00 | | | * 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) | | | | New Year's Tournament 2011 "Elliniko-Argyroupoli-Glyfada" | Glyfada | GRE | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1320 | 0.00 | 3 | -0.25 | 25 | -6.25 | |
| | Sienczewski, Zbigniew | | | 1720 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Sideris, Theodoros | | | 1720 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mihaloudis, Georgios | | | 1700 | GRE | 0.00 | 1 | -0.09 | 25 | -2.25 | | | * 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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