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Individual Calculations February 2019 |
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| Dermatopoulos, Alexandros Total change: 1.60 | |   |
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| 3rd winter Th. Kompatsari Memorial 2018 | Thessaloniki | GRE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1828 | 4.00 | 5 | 0.12 | 20 | 2.40 | |
|  Giannopoulou, Anastasia | | | 1457 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Pantoglou, Dimitrios | | | 1553 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gavriilidis, Giorgos | | | 1649 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Batsi, Lida | | | 1462 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Theoharidis, Georgios | | | 1812 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 2019 Team Championships ESSTH-CHALK Local Category Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1828 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| | Galaras, Anestis | | | 1798 | GRE | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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