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Individual Calculations September 2023 |
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| Pourliaka, Tatiana Total change: 40.00 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- B group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1375 | 4.00 | 9 | 2.00 | 20 | 40.00 | |
|  Papadianakis, Marios | | | 1635 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Sampsonoglou, Vasilios | | | 1582 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Richter, Anastasia | | | 1535 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Margaritis, Ioannis M | | | 1592 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tsirli, Evaggelia | | | 1434 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Larreategi Arana, Mikel | | | 1677 | ESP | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Cespedes, Sandra | | | 1637 | BOL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Kovachev, Ivan | | | 1668 | BUL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Skodras, Marios Konstantinos | | | 1632 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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