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Individual Calculations March 2019 |
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| Stachowiak, Bruno Total change: 17.60 | |   |
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| III Wielkopolska Liga Juniorow 2019 | Ostrow Wielkopolski | POL | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1105 | 2.00 | 4 | 0.44 | 40 | 17.60 | |
|  Szymczak, Krzysztof | | | 1078 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Rosinski, Filip | | | 1333 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Nowak, Roksana | | | 1338 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Zarnowski, Hubert | | | 1030 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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