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Individual Calculations August 2019 |
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| Szumigaj, Marcin Total change: 10.00 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1423 | 5.50 | 8 | 0.50 | 20 | 10.00 | |
|  Dabrowski, Maciej | | | 1027 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Markiewicz, Janusz | | | 1132 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tomkowicz, Kamil | | | 1576 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tarka, Adam | | | 1223 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kwiatkowski, Szymon | | | 1101 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Bartosik, Dawid | | | 1257 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Nowacka, Dorota | | | 1576 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Karleszko, Karolina | | | 1589 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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