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Individual Calculations April 2008 |
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| Volis, Vasilios Total change: -17.85 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1866 | 1.00 | 5 | -0.32 | 15 | -4.80 | |
|  Rousis, Mihail | | | 2050 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Homatidis, Panagiotis | | | 2029 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Georgoulias, Dionisios | | | 1992 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Diatsintos, Apostolos | | | 2095 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Spiropoulos, Panag | | | 2069 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | 83rd Ambelokipi Open | Athens | GRE | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1866 | 1.50 | 4 | -0.87 | 15 | -13.05 | |
| | Kakadelis, Stratos | | | 2096 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Fanourgakis, Konstantinos | | | 1819 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Karystianos, Petros | | | 1516 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Efkarpidis, Stylianos | | | 1713 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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