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Individual Calculations July 2018 |
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| Zygourakis, Themistoklis Total change: -20.60 | |   |
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| 21st International open Heraklio Attikis - Athens Challenge 2018 B | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1484 | 5.50 | 8 | -1.03 | 20 | -20.60 | |
|  Papageorgiou, Theodoros | | | 1084 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Despotis, Athanasios | | | 1159 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sitsanis, Nikolaos 44725 | | | 1291 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Poupalos, Alexandros | | | 1243 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Papagiotidi, Konstantina | | | 1125 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kassios, Dimitrios | | | 1234 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ioannidis, Ilias | | | 1341 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dallis, Ioannis | | | 1253 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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