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Individual Calculations July 2023 |
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| Ladopoulos, Vasileios Total change: 14.40 | |   |
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| 7th Spring open Kalamarias 2023 B | Thessaloniki | GRE | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1047 | 0.00 | 1 | -0.44 | 40 | -17.60 | |
|  Skodras, Dionysios Eleftherios | | | 1088 | GRE | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | 1st open summer Aris Thessalonikis A | Thessaloniki | GRE | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1047 | 1.00 | 2 | 0.80 | 40 | 32.00 | |
|  Gerasopoulos, Nikolaos | | | 1550 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Boudoulis, Pashalis | | | 1328 | 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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