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Individual Calculations June 2022 |
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| Moutaftsis, Efstratios Total change: 33.20 | |   |
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| European School Chess Championhips 2022 - O15 | Rhodes | GRE | 2022-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1079 | 1.00 | 3 | 0.83 | 40 | 33.20 | |
|  Kostov, Kiril | | | 2055 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Taladianos, Ioannis | | | 1368 | GRE | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Portakalci, Yusuf | | | 1805 | TUR | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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