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Individual Calculations July 2008 |
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| Avgoustinatos, Vassilis Total change: 5.25 | |   |
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| 85th Ambelokipi Open | Ambelokipi - Athens | GRE | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1918 | 3.00 | 4 | 0.25 | 25 | 6.25 | |
|  Hajioannou, Dimos | | | 1568 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Bafas, Athanasios | | | 1720 | GRE | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Koerant, Filipos | | | 2103 | GRE | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Arvanitis, Georgios | | | 1630 | GRE | 1.00 | 1 | 0.16 | 25 | 4.00 | |
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) | | | | 87th Ambelokipi Open | Athens | GRE | 2008-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1901 | 3.00 | 5 | -0.04 | 25 | -1.00 | |
| | Diatsintos, Ilias | | | 1779 | GRE | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Megaloudis, Petros | | | 1811 | GRE | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Kalergis, Nikolaos | | | 2059 | GRE | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Karatzanos, Konstantinos | | | 1551 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Syfantos, Nikolaos | | | 1854 | GRE | 1.00 | 1 | 0.43 | 25 | 10.75 | |
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) | | |
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