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Individual Calculations April 2015 |
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| Mavroudis, Dionisios Total change: -19.20 | |   |
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| 2015 ESSNA team championship - B1 Local Category | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1505 | 1.00 | 3 | -0.80 | 20 | -16.00 | |
|  Kouvaras, Andreas | | | 1462 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Koliousis, Nikolaos | | | 1192 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Giannakoulias, Alexandros | | | 1590 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Senior Division by ASOP DIAS - JAN 2015 | Petroupoli | GRE | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1505 | 5.50 | 7 | -0.16 | 20 | -3.20 | |
| | Vesdekis, Hristos | | | 1105 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiousis, Stamatios | | | 1201 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kosmadakis, Panagiotis | | | 1263 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Berbatis, Antonios | | | 1206 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Theodosopoulos, Spyros | | | 1234 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vesdekis, Stefanos | | | 1160 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Grapsas, Panagiotis | | | 1501 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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