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Individual Calculations January 2011 |
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| Hatzopoulos, Ioannis Total change: 10.05 | |   |
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| 109th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1646 | 3.00 | 6 | 0.67 | 15 | 10.05 | |
|  Kolani, Leonard | | | 2046 * | ALB | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Zorbas, Nikolaos | | | 1858 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tourkolias, Dimitrios | | | 1813 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Koutsidis, Achilleas | | | 1470 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Psoma, Virginia | | | 1470 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Fanourgakis, Konstantinos | | | 1813 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | | | * 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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