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Rapid:
Individual Calculations September 2017 |
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| Szostko, Jakub Total change: -17.40 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B18 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2110 | 7.50 | 11 | -0.87 | 20 | -17.40 | |
|  Jakubowski, Wojciech | | | 1710 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nowak, Kamil | | | 1823 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Michalski, Filip | | | 1895 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Szmer, Aleksander | | | 1859 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rudecki, Bartosz | | | 1760 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Choina, Michal | | | 1918 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mockun, Dawid | | | 1831 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Putlak, Wojciech | | | 1950 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Grela, Kacper | f | | 1984 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Klepek, Witold | | | 1970 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Karpus, Michal | f | | 2127 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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