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Individual Calculations October 2023 |
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| Pietrucha, Jaroslaw Total change: -7.00 | |   |
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| XX JUBILEUSZOWY MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1731 | 5.00 | 8 | -0.35 | 20 | -7.00 | |
|  Karamucki, Henryk | | | 1326 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bartczak, Hanna | | | 1481 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Miodonski, Miroslaw | | | 1493 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gasik, Piotr | | | 1924 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Chrzanowski, Jerzy | | | 1514 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zminda, Bogdan | | | 1905 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zielinski, Andrzej | | | 1623 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Niemczyk, Krzysztof | | | 1411 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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