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Individual Calculations July 2009 |
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| Roumbeglis, Nikolaos Total change: 7.35 | |   |
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| 2009 Attica teams Ch C div. stage 1 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2163 | 2.00 | 4 | 0.12 | 15 | 1.80 | |
|  Blazos, Vasilios | | | 2059 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Zygouris, Hristos | | | 2219 | GRE | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Stergiou, Evangelos | | | 2199 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Gerogiannis, Christodoulos | f | | 2257 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | 2009 Attica teams Ch C div. stage 2 - group 3 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2163 | 1.00 | 1 | 0.37 | 15 | 5.55 | |
| | Korres, Evangelos | | | 2066 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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