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Individual Calculations July 2010 |
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| Abatzis, Antonios Total change: 2.55 | |   |
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| 2nd Open Spring Chess Tournament - SO N.Filadelfias | N.Filadelfia - Athens | GRE | 2010-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1744 | 1.50 | 4 | -0.15 | 15 | -2.25 | |
|  Hristidis, Savas | | | 1822 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Kapagiannidis, Dimitrios | | | 1905 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Gazis, Georgios | | | 1640 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Zahariou, Nikolaus | | | 1866 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | TEAM CUP ATTICA 2010 | Attica | GRE | 2010-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1744 | 0.50 | 1 | 0.32 | 15 | 4.80 | |
| | Siaparinas, Konstantinos | | | 2009 | GRE | 0.50 | 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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