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Rapid:
Individual Calculations October 2023 |
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| Czeremcha, Piotr Total change: 155.60 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B12 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1326 | 5.00 | 9 | 2.38 | 40 | 95.20 | |
|  Kaszuba, Michal | | | 1592 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Wons, Krystian | | | 1509 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Radzimski, Antoni | | | 1943 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Misiek, Marcel | | | 1631 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Owczarek, Marcin | | | 1468 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Rabenda, Grzegorz | | | 1117 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Korszanski, Stanislaw | | | 1724 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aksamit, Aleksander | | | 1205 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Pelczarski, Wojciech | | | 1565 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1326 | 2.00 | 7 | 1.51 | 40 | 60.40 | |
| | Dwilewicz, Katarzyna | | wf | 2052 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zychowski, Marek | | | 1732 | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pietrucha, Jaroslaw | | | 1738 | POL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Was, Jakub | | | 1632 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kiss, Zoltan Zsolt | | | 1801 | HUN | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Brigatti, Lorenzo | | | 1817 | ITA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Wilczek, Piotr | | | 1691 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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