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Individual Calculations August 2019 |
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| Lukasiewicz, Anna Total change: 15.60 | |   |
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| Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2062 | 2.50 | 7 | 0.78 | 20 | 15.60 | |
|  Oglaza, Oskar | f | | 2345 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Czopor, Maciej | | | 2250 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kokoszczynski, Jan | | | 2238 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Bus, Konrad | | | 2264 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Marczuk, Dominik | f | | 2300 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cholleti, Sahajasri | | wf | 2223 | IND | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sowul, Bartosz | | | 2210 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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