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Individual Calculations May 2010 |
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| Douni, Maria Total change: 11.55 | |   |
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| 2010 Attica Preliminary Team A' Division | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1362 | 1.50 | 4 | 0.35 | 15 | 5.25 | |
|  Asvestopoulou, Evdokia | | | 1551 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Liapi Zenebisi, Irini | | | 1342 | GRE | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Sotiriadou, Ioanna | | | 1566 | GRE | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Pahaki, Hristina-Despina | | | 1682 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | KAISSA 4 | Athens | GRE | 2010-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1362 | 1.50 | 4 | 0.42 | 15 | 6.30 | |
| | Sienczewski, Zbigniew | | | 1762 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Zambrakos, Efthimios | | | 1762 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Douni, Aspasia | | | 1346 | GRE | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Bitsanis, Georgios | | | 1434 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | * 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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