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Individual Calculations March 2023 |
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| Frac, Piotr Total change: 12.40 | |   |
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| Liga Okregowa - okreg Wroclawski 2022-2023 r 7-8 | Wroclaw | POL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1527 | 1.50 | 2 | 0.69 | 40 | 27.60 | |
|  Wolska, Marta | | | 1561 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Latacz, Grzegorz | | | 1630 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | I Miedzynarodowy Turniej Szachowy o Wroclawska Podkowe CZARNEGO KONIA - Open B | Wroclaw | POL | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1527 | 3.50 | 9 | -0.38 | 40 | -15.20 | |
| | Gibala, Adam | | | 1774 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Bednarczyk, Mateusz | | | 1673 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Grobelny, Mikolaj | | | 1519 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Rzadkowska, Kaja | | | 1504 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Nagly, Wojciech | | | 1581 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gureke, Zuheyir Mert | | | 1540 | TUR | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Kulczycka, Zofia | | | 1496 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Klintsevich, Aliaksandra | | | 1494 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Latacz, Grzegorz | | | 1630 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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