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Individual Calculations July 2015 |
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| Sokorelis, Ioannis Total change: 8.20 | |   |
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| 7th Spring open tournament of SO N. Filadelfeias | N.Filadelfeia | GRE | 2015-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1599 | 2.50 | 5 | 0.41 | 20 | 8.20 | |
|  Karakolidis, Panagiotis | | | 1646 | GRE | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Christidis, Savvas | | | 1813 | GRE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Skoufas, Georgios | | | 1679 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Loukisas, Dimitrios | | | 1513 | GRE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Spiropoulos, Panagiotis S. | | | 1654 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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