Individual Calculations February 2020 |
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Kozlowski, Zbigniew Total change: 12.00 | | |
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VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1607 | 1280 | 1.50 | 7 | 0.60 | 20 | 12.00 | |
| Lewandowski, Marek | | | 1680 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zemajko, Lukasz | | | 1613 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | Sawa, Daria | | | 1632 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | Raczek, Krzysztof | | | 1643 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | Janusiewicz, Michal | | | 1567 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | Karp, Kacper | | | 1539 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | Biesiadecki, Adam | | | 1577 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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