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Individual Calculations March 2023 |
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| Sakharchuk, Aliaksandr Total change: 41.20 | |   |
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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 |
| 1626 | 1377 | 0.50 | 2 | 0.05 | 40 | 2.00 | |
|  Stankiewicz, Alicja | | | 1472 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Marko, Piotr | | | 1780 | POL | 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) | | | | 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 |
| 1551 | 1377 | 3.50 | 9 | 0.98 | 40 | 39.20 | |
| | Sawczuk, Czeslaw | | | 1595 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Krzyzosiak, Marta | | | 1737 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gureke, Zuheyir Mert | | | 1540 | TUR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Grobelny, Mikolaj | | | 1519 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Klintsevich, Aliaksandra | | | 1494 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Huchwajda, Grzegorz | | | 1426 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Kultucki, Kamil | | | 1520 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Latacz, Grzegorz | | | 1630 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kulczycka, Zofia | | | 1496 | POL | 0.50 | 1 | 0.16 | 40 | 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) | | |
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