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Individual Calculations November 2010 |
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| Petkova, Veneta Total change: 20.70 | |   |
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| 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group A | Nikaia - Athens | GRE | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1964 | 4.50 | 8 | 1.38 | 15 | 20.70 | |
|  Elmaloglou, Marianthi | | | 1780 | GRE | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Gkikas, Hristos | | | 1889 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Stamiris, Gerasimos | | | 1847 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Azis, Azizis Ektoras | | | 2120 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Panagiotakos, Nikolaos | | | 2169 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ignatiadis, Konstantinos | | | 2206 | GRE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Litsas, Ioannis | | | 2168 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Khurtsilava, Inga | | wm | 2258 | GEO | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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