Rapid:
Individual Calculations April 2023 |
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Grabarczyk, Edmund Total change: -1.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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8. runda Grand Prix Bialegostoku "Zima-Wiosna 2023" - rapid | Bialystok | POL | 2023-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1592 | 1086 | 0.00 | 2 | -0.08 | 20 | -1.60 | |
| Jaszczuk, Piotr | | | 1633 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | Dubrawski, Janusz | | | 1550 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | 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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