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Rapid:
Individual Calculations July 2017 |
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| Ornithopoulos, Nikolaos Total change: 33.20 | |   |
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| International Senior Rapid Chess Open 2017 | Vouliagmeni | GRE | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1893 | 6.00 | 8 | 1.66 | 20 | 33.20 | |
|  Mathiopoulos, Alexandros | | | 1842 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Papageorgiou, Dimitrios | | | 1673 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kaklamanos, Evangelos | | | 1493 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gikas, Athanasios | | | 1493 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sirotkina, Nina | | wm | 2176 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Apostolou, Alexandros | | | 2169 | GRE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ivanova, Tatiana | | | 1977 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sekhposjan, Marina | | | 1934 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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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