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Blitz:
Individual Calculations June 2022 |
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| Sosna, Natalia Total change: 0.80 | |   |
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| IV Turniej V Miedz. Ind. i Rodzinne Grand Prix o Puchar Chess in Chrzanow 2022 | Poronin | POL | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1125 | 0.00 | 2 | -0.57 | 20 | -11.40 | |
|  Kania, Andrzej | | | 1688 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Roszkowska, Zuzanna | | | 1087 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Otwarte Grand-Prix Krakowa w szachach blyskawicznych (FIDE) nr 4 | Krakow | POL | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1125 | 2.00 | 6 | 0.61 | 20 | 12.20 | |
| | Mackowiak, Szymon | | | 1801 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Paciorek, Jan | | | 1349 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cieszkowski, Lukasz | | | 1676 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Karas, Jan | | | 1111 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mirek, Szymon | | | 1384 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kolet-Iciek, Stanislaw | | | 1173 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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