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Individual Calculations July 2018 |
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| Giannoulaki, Ermofili Total change: -46.40 | |   |
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| 7th open SO Polichnis Nikos Novidis memorial 2018 - A group | Thessaloniki | GRE | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1332 | 0.50 | 6 | -1.16 | 40 | -46.40 | |
|  Petraki, Evaggelia | | | 1732 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tzovanis, Anastasios Anagnostis | | | 1535 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gioras, Ioannis | | | 1640 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ximinis, Ioannis | | | 1272 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Zaires Karanasios, Konstantinos | | | 1483 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Steiakakis, Konstantinos | | | 1468 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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