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Individual Calculations August 2019 |
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| Zylka, Stanislaw Total change: 28.40 | |   |
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| Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2308 | 5.50 | 9 | 1.42 | 20 | 28.40 | |
|  Liberadzki, Slawomir | | | 2035 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Shyam, Sundar M. | g | | 2520 | IND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Klekowski, Maciej | m | | 2482 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Fedorov, Alexei | g | | 2551 | BLR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Harazinska, Magdalena | | wf | 2004 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Barski, Radoslaw | m | | 2468 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yuffa, Daniil | g | | 2582 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sowul, Bartosz | | | 2210 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sliwicki, Damian | c | | 2232 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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