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Individual Calculations June 2023 |
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| Merkouropoulos, Dionysios Total change: -4.40 | |   |
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| 7th Spring open Kalamarias 2023 A | Thessaloniki | GRE | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1602 | 4.50 | 6 | -0.11 | 40 | -4.40 | |
|  Xouplidis, Filippos | | | 1200 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mavridis, Diomidis | | | 1304 | GRE | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Kyriakopoulos, Charalampos | | | 1333 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kazakis, Mattheos Konstantinos | | | 1408 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hristoforidis, Vasilios | | | 1617 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Ifoulis, Antonios | | | 1381 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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