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Individual Calculations September 2011 |
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| Katsifarakis, Nikolaos Total change: -9.15 | |   |
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| 20th International Open of Kavala 2011 - B' Group | Kavala | GRE | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1879 | 5.50 | 9 | -0.61 | 15 | -9.15 | |
|  Tononidis, Anastasios | | | 1557 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Serefidou, Despina | | | 1706 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Kioutsoukos, Dimitrios | | | 1576 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Karagiannis, Thomas Aristotelis | | | 1720 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Samaras, Georgios | | | 1591 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Tompros, Andreas-Hristos | | | 1822 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Antoniadou, Paraskevi | | | 1689 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Sechlidis, Savvas | | | 1960 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Tsakiris, Haralambos | | | 1967 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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