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Individual Calculations February 2019 |
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| Karolczuk, Iwo Total change: 110.80 | |   |
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| Memorial Zamenhofa Bialystok 2018 - grupa A | Bialystok | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1842 | 7.00 | 9 | 2.26 | 40 | 90.40 | |
|  Krahel, Karol | | | 1450 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pytel, Maciej | | | 2149 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Milewski, Karol | | | 1785 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Szydlo, Michal | | | 1682 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khamitskiy, Sergei | m | | 2234 | BLR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Backiel, Hubert | | | 1660 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Dubrawski, Michal | | | 1674 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Norov, Artem | | | 1890 | BLR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Widelski, Kacper | | | 1902 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | Champ Bialystok 2019 U-20 | Bialystok | POL | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1842 | 6.00 | 7 | 0.51 | 40 | 20.40 | |
| | Korbut, Sebastian | | | 1442 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chomicka, Kinga | | | 1465 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ciszewski, Krzysztof | | | 1576 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Pytel, Maciej | | | 2149 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Budzisz, Adrian | | | 1538 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zubacki, Wiktor | | | 1442 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arciszewska, Zuzanna | | | 1442 * | POL | 1.00 | 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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