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Individual Calculations February 2020 |
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| Szczotka, Matylda Total change: 12.40 | |   |
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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 |
| 1497 | 1320 | 2.50 | 7 | 0.31 | 40 | 12.40 | |
|  Bojczewski, Mateusz | | | 1720 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zimochocki, Roman | | | 1661 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dackiewicz, Marek | | | 1662 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Stefanski, Robert | | | 1680 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dziodko, Mateusz | | | 1170 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Dietrich, Pawel | | | 1120 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Stefanski, Adam | | | 1464 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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