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Individual Calculations November 2009 |
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| Nikolaidou, Eleni Total change: -30.15 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1893 | 3.00 | 7 | -0.16 | 15 | -2.40 | |
|  Yordanova, Svetla | | wm | 2200 | BUL | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Kokolias, Konstantinos | | | 2133 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Doulidis, Pavlos-Georgios | | | 1554 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Videnova, Iva | | wf | 2197 | BUL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Bouboulis, Spyridon-Odysseys | | | 1664 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Siamidis, Dimitrios | | | 2093 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Stamoulis, Ilias | | | 1684 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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) | | | | 4o open ASOP DIAS 2009 | Petroupoli - Athens | GRE | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1847 | 1.50 | 4 | -1.85 | 15 | -27.75 | |
| | Kalofonos, Panayotis | | | 1449 | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Ragios, Konstantinos | | | 1604 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Stamoulis, Ilias | | | 1684 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Drakopoulos, Polihronis | | | 1465 | GRE | 0.50 | 1 | -0.41 | 15 | -6.15 | |
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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