Rapid:
Individual Calculations January 2023 |
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Pietraszko, Jakub Total change: -13.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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VIII Turniej Szachowy o Puchar Rady Nadzorczej Banku Spoldzielczego w Trzebnicy | Trzebnica | POL | 2022-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1671 | 1645 | 3.00 | 8 | -0.68 | 20 | -13.60 | |
| Demski, Michal | | | 1906 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | Witkowski, Krzysztof | | | 1657 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | Dmochowska, Agnieszka | | wf | 1892 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Grossmann, Ryszard | f | | 1799 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | Krupa, Jerzy | | | 1835 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Stadnicki, Andrzej | | | 1560 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | Szeszycki, Andrzej | | | 1279 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Lichwa, Przemyslaw | | | 1436 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | 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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