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Individual Calculations July 2017 |
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| Chrysostomidis, Alkiviadis Total change: -38.80 | |   |
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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 |
| 1382 | 1512 | 2.00 | 6 | -1.94 | 20 | -38.80 | |
|  Exizoglou, Dimitrios | | | 1912 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Batsis, Lazaros | | | 1149 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kafantaris, Pavlos | | | 1229 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kalogridis, Antonios | | | 1492 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Gavriilidis, Giorgos | | | 1135 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Tzovanis, Anastasios Anagnostis | | | 1375 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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