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Individual Calculations August 2019 |
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| Wojnowski, Jan Total change: -41.20 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1717 | 3.50 | 8 | -1.03 | 40 | -41.20 | |
|  Wielgus, Wojciech | | | 1821 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Koziol, Pawel | | | 1888 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Pasternak-Winiarski, Adam | | | 1627 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Trybula, Agata | | | 1625 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kwiecinski, Rafal | | | 1623 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Rak, Jacek | | | 1600 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Krasniewski, Szymon | | | 1627 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kowalczyk, Waldemar | | | 1537 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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