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Individual Calculations September 2022 |
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| Markiewicz, Czeslaw Total change: -19.20 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1750 | 5.50 | 8 | -0.96 | 20 | -19.20 | |
|  Pietryk, Joanna | | | 1424 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Klama, Andrzej | | | 1440 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bednarkiewicz, Jakub | | | 1545 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sleczka, Krzysztof | | | 1485 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Marek, Grzegorz | | | 1478 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Wilgosz, Szczepan | | | 1523 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Stachowiak, Bruno | | | 1445 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Stepinski, Piotr | | | 1628 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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