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Individual Calculations July 2011 |
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| Sakellarios, Stavros Total change: 11.25 | |   |
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| 14th chess open of Heraklion Attikis 2011 - B' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1475 | 2.50 | 5 | 0.75 | 15 | 11.25 | |
|  Nikolaidis, Paris | | | 1766 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Papakostas, Vasilis | | | 1596 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Koutsidi, Amalia | | | 1213 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Bourhas, Orfeas | | | 1700 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Patrinos, Ilias | | | 1693 | GRE | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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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