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Individual Calculations January 2020 |
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| Balafoutas, Alexandros Total change: 50.40 | |   |
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| 6th youth U16 SA Sykeon neapolis 2019 | Thessaloniki | GRE | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1018 | 2.00 | 4 | 0.97 | 40 | 38.80 | |
|  Tsakonas, Konstantinos | | | 1292 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chalkias, Michail Panagiotis | | | 1231 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Bougas, Georgios | | | 1168 | GRE | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Maniati, Konstantina | | | 1144 | GRE | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | 2019 Balkan cities youth team championship | Thessaloniki | GRE | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1018 | 0.50 | 1 | 0.29 | 40 | 11.60 | |
| | Kalin, Andrei | | | 1251 | MKD | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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