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Individual Calculations July 2009 |
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| Tsirigkanos, Athanasios Total change: -3.60 | |   |
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| 27th Greek Team Cup 2009 | East Macedonia - Thrace | GRE | 2009-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1872 | 0.50 | 1 | 0.33 | 15 | 4.95 | |
|  Osmanoglou, Halil | | | 2146 | GRE | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | SPRING INDIVID. CHAMPIONSHIP GROUP >2000 | KAVALA | GRE | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1872 | 1.00 | 2 | -0.57 | 15 | -8.55 | |
| | Lithoxoos, Theodoros | | | 1681 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Neofitidis, Veniamin | | | 1606 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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