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Individual Calculations February 2020 |
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| Saminskij, David Total change: -25.20 | |   |
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| 43.Weihnachtsopen Allgemein | Zurich | SUI | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1525 | 1.50 | 5 | -0.72 | 40 | -28.80 | |
|  Altok, Mesut | | | 1836 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Budinski, Noah | | | 1589 | SUI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Burri, Roland | | | 1560 | SUI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Longepierre, Chloe | | | 1613 | SUI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gueldenapfel, Thomas | | | 1236 | SUI | 1.00 | 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) | | | | 3. Qualification U14 2020 | Lucern | SUI | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1525 | 2.50 | 4 | 0.09 | 40 | 3.60 | |
| | Hirzel, Robin | | | 1399 | SUI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Kurapov, Denis | | | 1262 | SUI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Schmidt, Timo | | | 1241 | SUI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mamalis, Prokopios | | | 1925 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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