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Individual Calculations January 2011 |
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| Arvanitis, Georgios Total change: 0.15 | |   |
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| 8th open tournament SOP-SMAOK under <1900 | Pagrati - Athens | GRE | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1793 | 3.50 | 6 | 0.01 | 15 | 0.15 | |
|  Xigis, Michail | | | 1623 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Tsokopoulos, Vasileios | | | 1682 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Vlahos, Ellisseos | | | 1968 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Hatzoudis, Gerasimos | | | 1743 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Stamatakos, Dimitrios | | | 1792 | GRE | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Dimitriadis, Panayiotis | | | 1568 | GRE | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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