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Rapid:
Individual Calculations April 2023 |
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| Blaszczyk, Tomasz Total change: -35.00 | |   |
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| Grand Prix Polonii 2023 - turniej 8 | Wroclaw | POL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1517 | 1.00 | 5 | -0.77 | 20 | -15.40 | |
|  Demski, Michal | | | 1865 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Grossmann, Ryszard | f | | 1769 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Zeluk, Karol | | | 1149 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wilgosz, Szczepan | | | 1709 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Quarto, Luca Francesco | | | 1654 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Grand Prix Polonii 2023 - turniej 9 | Wroclaw | POL | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1517 | 0.50 | 4 | -0.98 | 20 | -19.60 | |
| | Zhuk, Ivan | | | 1973 | FID | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Jankowski, Aleksander | | | 1713 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Klapcinski, Janusz | | | 1235 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Galant, Ireneusz | | | 1642 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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