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Individual Calculations August 2018 |
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| Marczyk, Kinga Total change: -7.20 | |   |
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| European School Chess Championship - Girls U09 | Krakow | POL | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1049 | 2.00 | 6 | 0.27 | 40 | 10.80 | |
|  Natoli, Alessia | | | 1266 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Borowik, Monika | | | 1093 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Zavivaeva, Evelina | | wc | 1390 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Gaszka, Zuzanna | | | 1176 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Kanter, Elizaveta | | | 1164 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sonmez, Ece Naz | | | 1214 | TUR | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1095 | 0.00 | 3 | -0.45 | 40 | -18.00 | |
| | Iwaszkiewicz, Grzegorz | | | 1448 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zdybel, Przemyslaw | | | 1298 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Budzisz, Adrian | | | 1456 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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