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Individual Calculations September 2010 |
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| Manelidis, Savvas Total change: 14.70 | |   |
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| 20th Greek Open Indiv. Champ. Preliminaries ESSAMTH | Kavala | GRE | 2010-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1966 | 4.00 | 6 | 0.86 | 15 | 12.90 | |
|  Stamoulas, Nikos | | | 1599 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Hatzihrisafis, Dimos | | | 1686 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Ketzetzis, Georgios | | | 2227 | GRE | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Aftsoglou, Ioannis | | | 2174 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Manelidou, Maria | | | 2024 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Vatkali, Dimitra | | | 1913 | GRE | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | 19th Open International Chess Tournament of Kavala B Group | Kavala | GRE | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1963 | 5.50 | 8 | 0.12 | 15 | 1.80 | |
| | Bakirtzis, Triantafilos | | | 1641 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Hatzoudis, Gerasimos | | | 1725 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Terzidaki, Alexandra | | | 1844 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Atanasov, Margarit | | | 1748 | BUL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Iosifidis, Evangelos | | | 1779 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Liodakis, Konstantinos | | | 1909 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Aznaouridis, Sokratis | | | 1980 | GRE | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Kesidis, Odyseas | | | 1980 | GRE | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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