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Individual Calculations September 2011 |
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| Sotirakis, Konstantinos Total change: -11.10 | |   |
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| 1st International open "Isthmia" - Vrahati 2011 Group B' | Vrahati, Korinthos | GRE | 2011-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1722 | 4.00 | 6 | -0.37 | 30 | -11.10 | |
|  Bellos, Vasilios | | | 1436 | GRE | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Rahmanidis, Petros | | | 1599 | GRE | 0.50 | 1 | -0.17 | 30 | -5.10 | |  Oikonomou, Nikolaos Ch | | | 1407 | GRE | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Doulidis, Pavlos-Georgios | | | 1612 | GRE | 0.50 | 1 | -0.15 | 30 | -4.50 | | | Tolias, Athanasios | | | 1679 | GRE | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Vlahakis, Nikos | | | 1492 | GRE | 1.00 | 1 | 0.21 | 30 | 6.30 | |
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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