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Individual Calculations July 2009 |
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| Stathakis, Ioannis Total change: -4.65 | |   |
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| 2009 Attica teams Ch C div. stage 1 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2016 | 1.50 | 5 | -0.31 | 15 | -4.65 | |
|  Nikolaidis, Marios-Andreas | | | 1976 | GRE | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Drakopoulos, Anastasios | | | 2218 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Dimitriou, G | | | 2153 | GRE | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Sgouros, Apostolos | | | 2003 | GRE | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Sigalas, Frangiskos | | | 2286 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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