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Individual Calculations January 2012 |
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| Derka, Lulzim Total change: 0.00 | |   |
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| Autumn open tournament of SON Filadelfias - 1st Grand Prix | Athens, N. Filadelfia | GRE | 2011-10-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1667 | 0 | 4.00 | 6 | 0.00 | 1697 | | 0.00 | |
|  Kokondylis, Stylianos | | | 1691 | GRE | 1.00 | 1 | 0.00 | | 0.00 | |  Zahariou, Nikolaus | | | 1833 | GRE | 0.50 | 1 | 0.00 | | 0.00 | | | Tamvakos, Panagiotis | | | 1553 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Zourellis, Antonios | | | 1484 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Seretakis, Nikolas | | | 2181 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Foutouhos, Spyridon | | | 1258 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Attica Team Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1820 | 0 | 0.50 | 2 | 0.00 | 1627 | | 0.00 | |
| | Petsas, Spyridon | | | 1759 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Sargologos, Rovertos-Antonios | | | 1880 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |
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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