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Individual Calculations August 2019 |
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| Swiatek, Mateusz Total change: -7.60 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1446 | 5.50 | 9 | -0.19 | 40 | -7.60 | |
|  Szopa, Andrzej | | | 1063 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Kulpa, Karolina | | | 1273 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kakowski, Wojciech | | | 1232 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Karleszko, Karolina | | | 1589 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dobosiewicz, Krzysztof | | | 1049 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arciszewska, Zuzanna | | | 1531 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Skiba, Jakub | | | 1518 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Stefaniuk, Zbigniew | | | 1343 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Jedrzejczak, Lukasz | | | 1352 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | |
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