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Individual Calculations September 2010 |
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| Kosmidis, Ioannis Total change: 0.75 | |   |
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| 19th Open International Chess Tournament of Kavala B Group | Kavala | GRE | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1753 | 4.00 | 7 | 0.05 | 15 | 0.75 | |
|  Stamoulas, Nikos | | | 1593 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Lezgidis, Fotios | | | 1572 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Kokkalis, Haralabos | | | 1600 | GRE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hatzihrisafis, Dimos | | | 1686 | GRE | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Iasman, Inna | | | 1973 | FRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Kafetzis, Georgios | | | 1958 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Aslanidis, Trifon | | | 1561 | GRE | 0.50 | 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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