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Individual Calculations August 2019 |
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| Skowron, Dawid Total change: 129.60 | |   |
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| Najdorf Chess Festival gr. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1105 | 5.00 | 9 | 3.24 | 40 | 129.60 | |
|  Rokni, Farzam | | | 1470 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Pulapa, Filip | | | 1368 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Zalega, Maciej | | | 1420 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Bartczak, Hanna | | | 1411 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ossolinski, Lukasz | | | 1327 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Wawrzos, Leszek | | | 1339 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Binkowski, Tomasz | | | 1298 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Budrewicz, Henryk | | | 1312 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Purczynski, Andrzej | | | 1263 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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