Rapid:
Individual Calculations February 2023 |
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Helaszek, Edward Total change: 2.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Grand Prix Polonii 2023 - turniej 2 | Wroclaw | POL | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1703 | 1741 | 4.00 | 7 | 0.13 | 20 | 2.60 | |
| Skochylias, Markiian | | | 1341 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Madej, Marek | | | 2166 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | Ziemblicki, Jakub | | | 1492 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Sawczuk, Czeslaw | | | 1510 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Krzywda, Andrzej | c | | 1995 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Wilgosz, Tomasz | | | 1603 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | Grossmann, Ryszard | f | | 1813 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | * 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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