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Individual Calculations June 2023 |
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| Kiriazis, Alexandros Total change: -48.80 | |   |
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| 7th Spring open Kalamarias 2023 A | Thessaloniki | GRE | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1198 | 0.50 | 4 | -1.22 | 40 | -48.80 | |
|  Hristoforidis, Vasilios | | | 1617 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Paschalidis, Nikolaos | | | 1034 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Vergini, Maria Eirini | | | 1111 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Boudoulis, Pashalis | | | 1338 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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