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Individual Calculations July 2009 |
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| Drakopoulos, Polyhronis-Panayot Total change: 28.95 | |   |
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| Team Cup Attica Friendship 2009 "NIKOS STROFALIS" | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1404 | 2.00 | 4 | 1.19 | 15 | 17.85 | |
|  Vraimakis, Ioannis | | | 1567 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Tsiros, Dimitrios | | | 1546 | GRE | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Romosios, Panagiotis | | | 1754 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Simeonidis, Haralambos | | | 1754 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 2009 Attica mixed Youth Teams Champ. Boys & Girls U16 | Attica | GRE | 2009-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1404 | 1.00 | 1 | 0.74 | 15 | 11.10 | |
| | Panagos, Theodoros | | | 1585 | GRE | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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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