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Individual Calculations September 2012 |
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| Batsi, Lida Total change: -8.25 | |   |
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| 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B | Kavala | GRE | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1438 | 0.50 | 4 | -0.55 | 15 | -8.25 | |
|  Dermatopoulos, Alexandros | | | 1806 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Tsolaki, Eleni | | | 1735 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Bozanis, Dimitrios | | | 1557 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Tsivelekidou, Evgenia | | | 1466 | GRE | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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) | | |
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