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Individual Calculations February 2017 |
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| Guzik, Natalia Total change: 30.00 | |   |
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| V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1845 | 5.50 | 9 | 0.75 | 40 | 30.00 | |
|  Lukasik, Zuzanna | | | 1445 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sandomierski, Cyprian | | | 1445 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jaroch, Karol | | | 2245 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bogusz, Alan | | | 1611 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mietkiewicz, Jacek | | | 1969 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Maciejewski, Kamil | | | 1703 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Zimochocki, Roman | | | 1712 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rak, Tomasz | | | 2027 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Mulet, Piotr | f | | 2245 * | 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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