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Individual Calculations December 2021 |
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| Pekala, Dawid Total change: 45.60 | |   |
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| III Grand-Prix Gminy Zabierzow - Grupa A FIDE do 2200 ELO nr 3 | Zabierzow | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1362 | 3.50 | 5 | 1.14 | 40 | 45.60 | |
|  Pawlikowski, Wladyslaw | | | 1108 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Markiewicz, Marek | | | 1517 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Natoli, Alessia | | | 1687 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rabenda, Grzegorz | | | 1003 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Klementys, Jerzy | | | 1575 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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