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Individual Calculations March 2012 |
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| Prevenas, Georgios Total change: -31.50 | |   |
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| 1st "Shahtahtinski Alekper" Memorial tournament | Athens | GRE | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1569 | 2.00 | 7 | -1.05 | 30 | -31.50 | |
|  Abatzis, Antonios | | | 1833 | GRE | 0.50 | 1 | 0.32 | 30 | 9.60 | |  Kolomvas, Dimitrios | | | 1892 | GRE | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Koutsompinas, Georgios | | | 1734 | GRE | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Koutsidi, Amalia | | | 1245 | GRE | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Pissias, Alexandros | | | 1525 | GRE | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Hakim, Karim-Jan Paul | | | 1507 | GRE | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Diatsintos, Ilias | | | 1611 | GRE | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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