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Individual Calculations September 2023 |
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| Pastras, Ioannis Total change: 13.20 | |   |
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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 |
| 1619 | 1520 | 4.00 | 9 | 0.66 | 20 | 13.20 | |
|  Apostolakakis, Ioannis | | | 1744 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Spagkakas, Konstantinos | | | 1344 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Milosevic, Milos R | | | 1676 | SRB | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Koutsogoulas, Georgios | | | 1757 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Papadianakis, Marios | | | 1635 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Angelov, Alexandar | | | 1738 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Angelakopoulou, Ioanna | | | 1365 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Chuchukova, Stefani | | | 1635 | BUL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tsouchnikas, Orestis | | | 1679 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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