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Individual Calculations January 2009 |
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| Pavlis, Antonios Total change: -6.75 | |   |
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| 3o Open Asop Dias | Petroupoli | GRE | 2008-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1842 | 0.50 | 3 | -0.79 | 15 | -11.85 | |
|  Kostouros, Alexandros | | | 2177 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Stamoulis, Elias | | | 1658 | GRE | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Kserokasitis, Ioannis | | | 1892 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | 4o Open A.S.O.P. DIAS | Petroupoli Athens | GRE | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1842 | 3.00 | 5 | 0.34 | 15 | 5.10 | |
| | Kostouros, Alexandros | | | 2192 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Stavropoulos, Simeon | | | 1599 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Grigoriadis, Mihail | | | 1628 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Taylor, Michael | | | 2053 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Stamoulis, Ilias | | | 1653 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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