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Individual Calculations February 2019 |
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| Tsagkarakis, Alexandros Total change: 17.20 | |   |
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| Ultima series by ASOP Dias - LOW Dec 2018 | Petroupoli | GRE | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1071 | 1174 | 1.00 | 2 | -0.27 | 20 | -5.40 | |
|  Kapnaki, Charikleia | | | 1021 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sotiropoulos, Dionysios | | | 1121 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1172 | 2.00 | 3 | 1.13 | 20 | 22.60 | |
|  Zitis, Chrysostomos Foivos | | | 1500 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kazantzoglou, Nikolaos | | | 1415 | GRE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Papathanasiou, Ioannis Fanourios | | | 1142 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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