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Individual Calculations September 2022 |
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| Tiakoudis, Zaharias Total change: 40.00 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1324 | 3.50 | 4 | 1.00 | 40 | 40.00 | |
|  Chasparis, Angelos Panagiotis | | | 1130 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Kamperidis, Charalampos | | | 1191 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Maniati, Konstantina | | | 1269 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tsiboukelis, Panagiotis | | | 1331 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | |
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