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Individual Calculations September 2009 |
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| Tuna, Baytun Total change: -1.25 | |   |
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| International Open Chess Tournament "Rethymno 2009" | Rethymno | GRE | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1852 | 0.50 | 4 | -0.05 | 25 | -1.25 | |
|  Svetushkin, Dmitry | g | | 2252 * | MDA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Potze, Rudolf | | | 2139 | NED | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Hristodoulou, Panagiotis | | | 2125 | GRE | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Stiri, Alexandra | | wm | 2163 | GRE | 0.00 | 1 | -0.14 | 25 | -3.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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