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Rapid:
Individual Calculations September 2021 |
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| Lach, Mateusz Total change: -21.60 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1821 | 4.00 | 8 | -1.08 | 20 | -21.60 | |
|  Taranowicz, Patrycja | | | 1086 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lubczynski, Rafal | m | | 2296 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bukala, Weronika | | | 1391 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Bednarek, Dawid | | | 1410 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garwacki, Kornel | | | 1333 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kubicka, Anna | | wm | 2023 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Witkowski, Piotr | | | 1502 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lach, Aleksandra | | wm | 2153 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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