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Individual Calculations July 2010 |
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| Hristidis, Savas Total change: -21.60 | |   |
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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 |
| 1865 | 1822 | 0.00 | 3 | -1.33 | 15 | -19.95 | |
|  Abatzis, Antonios | | | 1744 | GRE | 0.00 | 1 | -0.61 | 15 | -9.15 | |  Kapagiannidis, Dimitrios | | | 1905 | GRE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Giorntos, Vasilios | | | 1946 | 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) | | | | KAPPA 45 | Kallithea Athens | GRE | 2010-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1835 | 3.50 | 6 | -0.11 | 15 | -1.65 | |
| | Fakkas, Argirios | | | 1743 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Petropoulos, Filippos | | | 1671 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Diatsintos, Ilias | | | 1674 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pessiridis, Isaak | | | 1693 | GRE | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Giannoulis, Dionisios | | | 1710 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kesoglou, Konstantinos | | | 2084 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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