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Individual Calculations October 2019 |
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| Pachtas, Chaideftos Total change: 34.00 | |   |
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| 16th International open Kalamaria 2019 - B group | Thessaloniki | GRE | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1068 | 4.00 | 8 | 1.70 | 20 | 34.00 | |
|  Katsigris, Antonios | | | 1243 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Tzontas, Athanasios | | | 1468 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eleftheriadis, Themistoklis | | | 1349 | GRE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Karakotsios, Konstantinos | | | 1232 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Theodoridis, Georgios St | | | 1125 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Grigoriadis, Ilias | | | 1169 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Baltzis, Ioakeim Apostolos | | | 1130 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Betsakos, Haralampos | | | 1199 | GRE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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