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Individual Calculations February 2020 |
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| Koukouliatas, Sotirios Georgios Total change: -83.60 | |   |
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| Winter pool SS Larisas 2019 | Larisa | GRE | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1372 | 4.50 | 7 | -0.49 | 40 | -19.60 | |
|  Papanagiotou, Argyro | | | 1139 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Papanagiotou, Dimitrios | | | 1123 | GRE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Sdravopoulos, Periklis | | | 1352 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Bournakas, Apostolos | | | 1382 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Giannopoulos, Vasileios | | | 1132 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Paparizou, Eleni | | | 1172 | GRE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Georgiou, Angelos | | | 1116 | GRE | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 1st International tournament Argo 2019 - A | Volos | GRE | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1372 | 1.00 | 5 | -1.60 | 40 | -64.00 | |
| | Dereka, Konstantina | | | 1544 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zaires Karanasios, Konstantinos | | | 1490 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gaitanas, Konstantinos Nektarios | | | 1482 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Raftopoulos, Stefanos | | | 1135 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Agrafiotis, Ioannis Stylianos | | | 1090 | GRE | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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