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Individual Calculations September 2012 |
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| Arnaoutoglou, Vyron Total change: 14.70 | |   |
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| Isthmia 2012 - Group B | Vrahati | GRE | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1736 | 3.00 | 4 | 0.98 | 15 | 14.70 | |
|  Salahidi, Reveka | | | 1630 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | |  Zorbas, Nikolaos | | | 1845 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Rahmanidis, Petros | | | 1710 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Frosinos, Ioannis | | | 1746 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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