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Individual Calculations April 2008 |
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| Mourtzouni, Maria Total change: -20.55 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1776 | 0.00 | 1 | -0.65 | 15 | -9.75 | |
|  Mavrikakis, Georgios | | | 1669 | GRE | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | 4th open ASOP Dias | Athens - Petroupoli | GRE | 2007-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1776 | 0.00 | 3 | -0.72 | 15 | -10.80 | |
| | Sienczewski, Zbigniew | | | 2126 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Fessas, Prokopios | | | 1891 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Simeonidis, Haralambos | | | 1948 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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