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Individual Calculations September 2022 |
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| Koutsouraki, Ariadni Total change: 105.20 | |   |
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| 15th Paleochora International open 2022 - B group | Paleochora | GRE | 2022-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1450 | 4.00 | 7 | 1.18 | 40 | 47.20 | |
|  Xenakis, Charles | | | 1241 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Penesis, Dimitrios | | | 1614 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Papadopoulos, Filippos | | | 1635 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kavounis, Giorgos | | | 1554 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Routsi, Efthimios-Alexandros | | | 1742 | GRE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Allen, John P | | | 1666 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Giannoulaki, Ermofili | | | 1230 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | 49th National Team Championship of A Category 2022 | Thessaloniki | GRE | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1450 | 4.50 | 7 | 1.45 | 40 | 58.00 | |
| | Tsivelekidou, Evgenia | | | 1986 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tsirli, Evaggelia | | | 1468 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Koukoumpi, Athanasia | | | 1141 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Dereka, Konstantina | | | 1459 | GRE | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Strati, Betty - Anna | | | 1629 | GRE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kratimenou, Georgia | | | 1488 | GRE | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kosma, Maria | | | 1467 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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