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Individual Calculations July 2022 |
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| Tokarz, Izabela Total change: -10.80 | |   |
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| Szachowy Tydzien w Przeworsku - Grupa A | Przeworsk | POL | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1704 | 4.50 | 6 | 0.40 | 40 | 16.00 | |
|  Bauer, Maja | | | 1337 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Zaucha, Robert | | | 1440 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Cieplak, Dariusz | | | 1368 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kraczek, Cezary | | | 1647 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Stefanski, Robert | | | 1598 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Lach, Tomasz | | | 1867 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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) | | | | International Chess Championship of Malopolska 2022, Division B | Krakow | POL | 2022-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1704 | 0.50 | 4 | -0.67 | 40 | -26.80 | |
| | Pietrzak, Tomasz | | | 1879 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wilk, Tomasz | | | 1909 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pisarek, Jan | | | 1792 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mikula, Michal | | | 1869 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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