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Individual Calculations April 2022 |
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| Dzierzak, Boguslaw Total change: -19.00 | |   |
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| TAURON I liga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 1-3 | Chorzow | POL | 2022-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1980 | 2.00 | 3 | -0.47 | 20 | -9.40 | |
|  Raba, Bartosz | | | 1634 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kania, Dominik | | | 1835 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Tritt, Maciej | | | 1632 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | TAURON I liga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 4-9 | Chorzow | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1980 | 3.50 | 6 | -0.48 | 20 | -9.60 | |
| | Karp, Piotr | | | 1754 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Wolak, Marek | | | 2060 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Kaliszuk, Kamil | | | 1963 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Plocica, Krzysztof | | | 1682 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cieslak, Patryk | | | 1974 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Gibas, Aleksander | | | 1580 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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