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Individual Calculations September 2022 |
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| Ahparidis, Dimitrios Total change: -9.60 | |   |
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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 |
| 1135 | 1132 | 1.50 | 4 | -0.48 | 20 | -9.60 | |
|  Stoimenidis, Markos | | | 1295 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Maragkozidis, Efstathios | | | 1020 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Karachalios, Paris Alexandros | | | 1005 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zouroufidis, Konstantinos | | | 1220 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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