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Individual Calculations July 2017 |
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| Kalogridis, Antonios Total change: 58.80 | |   |
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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 |
| 1631 | 1492 | 3.50 | 6 | 1.47 | 40 | 58.80 | |
|  Tsikerdanos, Konstantinos | | | 1892 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Betsakos, Konstantinos | | | 1844 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tsolaki, Eleni | | | 1766 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Chrysostomidis, Alkiviadis | | | 1512 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Gioras, Ioannis | | | 1637 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Gavriilidis, Giorgos | | | 1135 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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