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Individual Calculations August 2019 |
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| Hasterok, Lukasz Total change: -26.80 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1558 | 6.00 | 9 | -0.67 | 40 | -26.80 | |
|  Olcha, Michal | | | 1185 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ossolinski, Lukasz | | | 1327 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Rosa, Antoni | | | 1345 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Krasniewski, Maciej | | | 1396 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Zdybel, Tomasz | | | 1393 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Bartczak, Hanna | | | 1411 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Wieckowski, Michal | | | 1383 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Kopaniewski, Jakub | | | 1496 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Wojtacha, Krzysztof | | | 1360 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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