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Individual Calculations February 2020 |
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| Mammadov, Vafa Total change: -42.80 | |   |
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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 |
| 1661 | 1974 | 5.50 | 9 | -2.14 | 20 | -42.80 | |
|  Szlas, Michal | | | 1574 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sokol, Maria | | | 1574 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wrobel, Dariusz | | | 1574 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wiatrowski, Zbigniew | | | 1633 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ziemann, Jaroslaw | | | 1814 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Malek, Jan | | | 1824 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kaznowska, Weronika | | | 1574 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bartodziej, Bartosz | | | 1688 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sowinski, Pawel | | | 1697 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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