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Individual Calculations April 2009 |
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| Avgoustinatos, Vassilis Total change: -4.80 | |   |
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| 92o Ambelokipi Open | Amblelokipi - Athens | GRE | 2008-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1885 | 2.00 | 4 | -0.11 | 15 | -1.65 | |
|  Karatzanos, Konstantinos | | | 1535 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Nteoudis, Konstantinos | | | 1602 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Zbigniew, Sienczewski | | | 2120 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Tepelenis, Nikolaos | | | 2156 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | 5th Memorial Siaperas | Ambelokipi Athens | GRE | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1819 | 2.00 | 5 | -0.21 | 15 | -3.15 | |
| | Karystianos, Petros | | | 1536 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Inaneishvili, Avtandil | | | 1718 | GEO | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Sfougatakis, Nikolaos | | | 2002 | GRE | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Soukos, Konstantinos | | | 2116 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Fragkos, Vasilios | | | 1956 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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