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Rapid:
Individual Calculations December 2023 |
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| Czajka, Henryk Total change: 60.80 | |   |
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| Gryfino open 2023 | Gryfino | POL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1146 | 1.00 | 5 | 0.55 | 40 | 22.00 | |
|  Kowalczyk, Michal | | | 1595 | POL | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Semenukha, Nikita | | | 1916 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Wites, Adam | | | 1465 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Babinska, Liwia | | | 1403 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sartison, Daniel | | | 1557 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | Druzynowe Mistrzostwa ZP Juniorow Rapid 2023 | Szczecin | POL | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1146 | 2.00 | 3 | 0.97 | 40 | 38.80 | |
| | Pawlicz, Filip | | | 1740 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gniadek, Maurycy | | | 1045 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sobczyk, Bartosz | | | 1240 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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