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Individual Calculations September 2018 |
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| Kougioumtzis, Iordanis Total change: -28.40 | |   |
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| 27th Open International Tournament of Kavala 2018 - B group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1344 | 3.50 | 9 | -0.71 | 40 | -28.40 | |
|  Calcea, Ioan | | | 1664 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Tzovanis, Anastasios Anagnostis | | | 1515 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mitafidis, Panagiotis | | | 1249 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kalamoukos, Grigorios | | | 1568 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Valsamidis, Athanasios | | | 1375 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Vlassis, Miltiadis | | | 1211 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Chatzigavriil, Georgios | | | 1278 | GRE | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Bakirtzis, Konstantinos | | | 1283 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Anagnostopoulos, Vasileios Na | | | 1236 | GRE | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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