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Individual Calculations July 2018 |
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| Poupalos, Alexandros Total change: 20.00 | |   |
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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 |
| 1307 | 1243 | 3.50 | 6 | 1.00 | 20 | 20.00 | |
|  Makedonas, Michail | | | 1392 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Vassalos, Panagiotis | | | 1115 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zygourakis, Themistoklis | | | 1484 | GRE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Kazantzoglou, Nikolaos | | | 1375 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kolyvas-Dimitrakarakos, Panagiot | | | 1433 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Yannopapas, Vasileios | | | 1043 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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