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Individual Calculations November 2018 |
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| Karapappas, Nikolaos Total change: 0.00 | |   |
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| 170th open SO Ampelokipon 2018 | Athens | GRE | 2018-09-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1341 | 0 | 1.00 | 6 | 0.00 | 1068 | | 0.00 | |
|  Panagiotakos, Petros | | | 1665 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |  Armeniakos, Sotiris | | | 1416 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Efkarpidis, Stylianos | | | 1281 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Dalpis, Nikolaos | | | 1160 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Apostolidou, Eleni | | | 1248 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Papaoulakis, Isidoros | | | 1273 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 7th open OPA Cholargou 2018 | Cholargos | GRE | 2018-09-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1149 | 0 | 0.50 | 5 | 0.00 | 783 | | 0.00 | |
| | Tzortzatos, Dimosthenis Panagiot | | | 1163 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Alepoudeas, Stylianos | | | 1078 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Ikonomou, Theodoros | | | 1098 | GRE | 0.50 | 1 | 0.00 | | 0.00 | | | Kourkoulos, Alkinoos | | | 1123 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Stylianidis, Orestis | | | 1282 | GRE | 0.00 | 1 | 0.00 | | 0.00 | |
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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