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Individual Calculations February 2020 |
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| Eirinidis, Dimitrios Total change: 1.20 | |   |
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| PS Peristeriou Jan 2020 | Peristeri | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1140 | 0.00 | 3 | -0.42 | 20 | -8.40 | |
|  Oikonomopoulos, Filippos | | | 1540 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dionysopoulos, Zacharias | | | 1540 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kosma, Maria | | | 1327 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 1-3 | Attica | GRE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1140 | 1.50 | 3 | 0.48 | 20 | 9.60 | |
| | Theodosi-Liakou, Eirini | | | 1329 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kourkoulos, Alkinoos | | | 1074 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Destounis, Vasileios | | | 1401 | GRE | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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