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Individual Calculations September 2010 |
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| Hajioannou, Dimos Total change: -2.25 | |   |
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| 6th Open under 1900 national or international rating | Pagrati - Athens | GRE | 2010-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1495 | 0.00 | 2 | -0.49 | 15 | -7.35 | |
|  Nakas, Spyridon | | | 1895 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Dimitriadis, Panayiotis | | | 1559 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | * 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) | | | | 106th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1495 | 0.50 | 2 | 0.34 | 15 | 5.10 | |
| | Ilandzis, Spiridon | | | 1895 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Papadimitriou, Loukas | | | 1895 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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