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Individual Calculations February 2019 |
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| Tsakona, Maria Total change: 43.60 | |   |
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| 3rd winter Th. Kompatsari Memorial 2018 | Thessaloniki | GRE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1503 | 1.50 | 4 | 0.05 | 40 | 2.00 | |
|  Giakoustidis, Spiros-Avgerinos | | | 1748 | GRE | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Lekatis, Ioannis | | | 1697 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tzimoulias, Konstantinos | | | 1626 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ifoulis, Antonios | | | 1376 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 2019 Team Championships ESSTH-CHALK POA Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1475 | 2.00 | 2 | 1.04 | 40 | 41.60 | |
| | Pateraki, Kleopatra | | | 1236 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Barbageorgopoulou, Despina | | | 1755 | GRE | 1.00 | 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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