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Individual Calculations March 2012 |
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| Kavvadas, Dionisios Total change: -7.80 | |   |
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| Individual Championship of Attica 2012 - Open U18 | Athens, Nikaia | GRE | 2011-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1208 | 0.00 | 2 | -0.24 | 30 | -7.20 | |
|  Giannelos, Stylianos | | | 1493 | GRE | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Ioannidis, Georgios Alexandros | | | 1608 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | 1st open chess tournament ASOP DIAS 2012 | Petroupoli, Athens | GRE | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1273 | 0.50 | 4 | -0.02 | 30 | -0.60 | |
| | Skevis, Aristeidis | | | 1673 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Katopodis, Dimitrios | | | 1520 | GRE | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Tsixlis, Georgios | | | 1544 | GRE | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Giannoulis, Dionisios | | | 1673 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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