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Individual Calculations June 2019 |
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| Margaritis, Ioannis M Total change: -36.00 | |   |
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| 12th Open International Tournament Triandria CC - Group B | Thessaloniki | GRE | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1023 | 0.00 | 2 | -0.75 | 40 | -30.00 | |
|  Karakotsios, Konstantinos | | | 1102 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Betsakou, Sofia | | | 1126 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 5th youth U16 tournament SA Sykeon - Neapolis 2019 | Thessaloniki | GRE | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1023 | 0.00 | 1 | -0.15 | 40 | -6.00 | |
| | Tsouchnikas, Georgios | | | 1314 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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