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Individual Calculations July 2019 |
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| Potoulis, Ioannis Total change: 38.80 | |   |
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| 8th open Nikos Novidis 2019 - A group | Thessaloniki | GRE | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1475 | 3.50 | 7 | 0.97 | 40 | 38.80 | |
|  Samaridis, Konstantinos | | | 1875 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Galanis, Nikolaos-Panagiotis | | | 1583 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Iliadou, Anna | | | 1075 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Baroutas, Athanasios | | | 1656 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Gioras, Ioannis | | | 1698 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kyriakidis, Christoforos | | | 1513 | GRE | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Magalakis, Stefanos | | | 1672 | GRE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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