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Rapid:
Individual Calculations March 2023 |
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| Madajczak, Piotr Total change: -0.62 | |   |
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| Grand Prix Polonii 2023 - turniej 5 | Wroclaw | POL | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1934 | 3.50 | 7 | -2.69 | 31 | -83.39 | |
|  Witczak, Kamil | | | 1534 * | POL | 1.00 | 1 | 0.08 | 31 | 2.48 | |  Sitek, Pawel | | | 1582 | POL | 0.50 | 1 | -0.39 | 31 | -12.09 | | | Gureke, Zuheyir Mert | | | 1801 | TUR | 0.00 | 1 | -0.68 | 31 | -21.08 | | | Wilgosz, Jan | | | 1492 | POL | 0.00 | 1 | -0.94 | 31 | -29.14 | | | Rzadkowska, Kaja | | | 1483 | POL | 1.00 | 1 | 0.06 | 31 | 1.86 | | | Krygiel, Konrad | | | 1505 | POL | 1.00 | 1 | 0.07 | 31 | 2.17 | | | Wilgosz, Szczepan | | | 1584 | POL | 0.00 | 1 | -0.89 | 31 | -27.59 | | | * 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) | | | | XIII Szachowe Mistrzostwa Swidnicy - Grupa A | Swidnica | POL | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1934 | 6.00 | 8 | 0.05 | 31 | 1.55 | |
| | Zlotkowski, Andrzej | | | 1534 * | POL | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Sitek, Pawel | | | 1582 | POL | 1.00 | 1 | 0.11 | 31 | 3.41 | | | Jankowski, Aleksander | | | 1675 | POL | 1.00 | 1 | 0.18 | 31 | 5.58 | | | Klisowski, Bartosz | | | 1719 | POL | 1.00 | 1 | 0.23 | 31 | 7.13 | | | Szandurski, Radoslaw | | | 1736 | POL | 0.50 | 1 | -0.26 | 31 | -8.06 | | | Masalski, Damian | | | 1701 | POL | 1.00 | 1 | 0.21 | 31 | 6.51 | | | Pilzak, Marcin | | | 2036 | POL | 0.00 | 1 | -0.36 | 31 | -11.16 | | | Grossmann, Ryszard | f | | 1835 | POL | 0.50 | 1 | -0.14 | 31 | -4.34 | | | * 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) | | | | Grand Prix Polonii 2023 - turniej 6 | Wroclaw | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1934 | 6.50 | 7 | 2.62 | 31 | 81.22 | |
| | Wojciechowski, Michal | | | 1534 * | POL | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Sawczuk, Czeslaw | | | 1511 | POL | 1.00 | 1 | 0.07 | 31 | 2.17 | | | Stachowiak, Kamil | m | | 2341 | POL | 1.00 | 1 | 0.92 | 31 | 28.52 | | | Sabuk, Piotr | m | | 2303 | POL | 1.00 | 1 | 0.90 | 31 | 27.90 | | | Zhuk, Ivan | | | 1973 | FID | 1.00 | 1 | 0.55 | 31 | 17.05 | | | Smietanska, Wiktoria | c | | 1857 | POL | 1.00 | 1 | 0.39 | 31 | 12.09 | | | Smukowski, Bartosz | | | 1703 | POL | 0.50 | 1 | -0.29 | 31 | -8.99 | | | * 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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