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Individual Calculations June 2023 |
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| Oplopios, Paris Total change: 22.40 | |   |
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| 7th Spring open Kalamarias 2023 A | Thessaloniki | GRE | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1056 | 1.50 | 4 | 0.56 | 40 | 22.40 | |
|  Gerakakis, Iordanis | | | 1373 | GRE | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Kyriakopoulos, Charalampos | | | 1333 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ioannidis, Nestoras Kleanthis | | | 1069 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Boudoulis, Pashalis | | | 1338 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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