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Individual Calculations July 2017 |
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| Zivontsis, Dimitrios Total change: 26.80 | |   |
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| 6th open Nikos Novidis Memorial 2017 A | Thessaloniki | GRE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1412 | 3.50 | 7 | 0.67 | 40 | 26.80 | |
|  Samakas, Anastasios | | | 1812 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lagopatis, Nikolaos | c | | 1812 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tzovanis, Anastasios Anagnostis | | | 1375 | GRE | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Tsakona, Maria | | | 1325 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Giouvantsioudis-Mousiadis, Arist | | | 1446 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Gavriilidis, Orestis | | | 1553 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kafantaris, Pavlos | | | 1229 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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