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Individual Calculations March 2010 |
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| Tsatsaronis, Dimitrios Total change: 21.50 | |   |
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| Team Cup Tourn. "Spyros Bikos" 2009 - Group B | Attica | GRE | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1689 | 1.00 | 1 | 0.18 | 25 | 4.50 | |
|  Tsipra, Stefania | | | 1426 | GRE | 1.00 | 1 | 0.18 | 25 | 4.50 | |
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) | | | | ESSNA SPIROS BIKOS TEAM CUP GROUP C | Attica | GRE | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1689 | 2.50 | 3 | 0.68 | 25 | 17.00 | |
| | Petroulas, Konstantinos | | | 1501 | GRE | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Kourmoulakis, Konstantinos | | | 1820 | GRE | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Fragkou, Maria | | | 1486 | GRE | 1.00 | 1 | 0.24 | 25 | 6.00 | |
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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