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Individual Calculations August 2019 |
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| Kalhorn, Marcin Total change: -23.00 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1639 | 0.50 | 6 | -1.15 | 20 | -23.00 | |
|  Rogala, Milosz | | | 1829 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Szymczak, Rafal | | | 1862 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Pekacki, Stanislaw | | | 1889 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Budzisz, Adrian | | | 1762 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mike, Patryk | | | 1940 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dabrowska, Aleksandra | | | 1634 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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