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Individual Calculations January 2016 |
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| Koutsogiannis, Efthymios Total change: -23.00 | |   |
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| 2015 Spyros "Bikos Attica Cup" - B1 group | Attica | GRE | 2015-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1964 | 2.50 | 5 | -1.15 | 20 | -23.00 | |
|  Ntovas, Dimitrios | | | 1564 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sklavounos, Panayotis | | | 1887 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Santorinaios, Hristodoulos | | | 1910 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Liarokapi, Natalia | | | 1633 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Hairopoulos, Stefanos | | | 1843 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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