Individual Calculations November 2021 |
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Gackowski, Marian Total change: 2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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I SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2021 | Ustron Jaszowiec | POL | 2021-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1431 | 1316 | 3.50 | 9 | 0.14 | 20 | 2.80 | |
| Minko, Janusz | | | 1716 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Hoffmann, Piotr | | | 1560 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Rapiej, Andrzej | | | 1716 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Szopa, Andrzej | | | 1173 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | Gugula, Czeslaw | | | 1473 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | Marszalek, Jakub | | | 1410 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | Slawinska, Ewa | | | 1210 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | Jaworowski, Andre | | | 1199 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | Prokopczuk, Antoni | | | 1425 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | * 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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