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Individual Calculations February 2020 |
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| Zalega, Maciej Total change: -16.00 | |   |
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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 |
| 1631 | 1711 | 5.00 | 9 | -0.40 | 40 | -16.00 | |
|  Milewski, Mateusz | | | 1311 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kyc, Jerzy | | | 2111 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Klim, Juliusz | | | 1386 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Zielonka, Adam | | | 1496 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Witkowski, Marcel | | | 1371 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Jedrzejko, Martyna | | | 1480 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zarebska, Lena | | | 1915 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lukasik, Zuzanna | | | 1500 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Buraczewski, Rafal | | | 2111 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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