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Individual Calculations August 2019 |
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| Sadlak, Rafal Total change: 30.00 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1599 | 3.50 | 9 | 1.50 | 20 | 30.00 | |
|  Jeda, Maciej | | | 1798 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Budzisz, Adrian | | | 1762 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Saweczko, Tomasz | | | 1748 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Rogala, Milosz | | | 1829 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zolotariov, Georgiy | | | 1891 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jedynak, January | | | 1816 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Montolio Benedicto, Cesar | | | 1826 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Piotrowski, Grzegorz | | | 1821 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Matyszkiewicz, Wiktor | | | 1875 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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