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Individual Calculations July 2011 |
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| Stavropoulos, Konstantinos Total change: 7.25 | |   |
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| 3nd Open ASOP DIAS 2011 | Petroupoli | GRE | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1361 | 0.50 | 2 | 0.22 | 25 | 5.50 | |
|  Sienczewski, Zbigniew | | | 1761 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mourtzouni, Maria | | | 1606 | GRE | 0.50 | 1 | 0.30 | 25 | 7.50 | | | * 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) | | | | 14th chess open of Heraklion Attikis 2011 - B' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1361 | 0.50 | 4 | 0.07 | 25 | 1.75 | |
| | Patrinos, Ilias | | | 1693 | GRE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Zaharopoulos, Stratos | | | 1682 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Nikolaidis, Paris | | | 1761 * | GRE | 0.50 | 1 | 0.42 | 25 | 10.50 | |  Holis, Hristos | | | 1725 | GRE | 0.00 | 1 | -0.10 | 25 | -2.50 | | | * 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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