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Individual Calculations July 2021 |
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| Kopacz, Lukasz Total change: -17.60 | |   |
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| DMP - III Liga Szachowa Seniorow PK 2021 | Bystre | POL | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1885 | 4.50 | 9 | -0.88 | 20 | -17.60 | |
|  Palacki, Rafal | | | 1822 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Stefanski, Adam | | | 1485 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mastej, Krzysztof | | | 1485 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chmura, Kamil | | | 1485 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Janzer, Hubert | | | 1874 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Bloch, Pawel | | | 2076 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Miasik, Adrian | | | 1977 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kucharski, Bartlomiej | | | 2035 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sygulski, Piotr | | | 1819 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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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