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Individual Calculations August 2019 |
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| Oglaza, Oskar Total change: 22.40 | |   |
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| Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2345 | 6.00 | 9 | 1.12 | 20 | 22.40 | |
|  Lukasiewicz, Anna | | | 2062 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Fedorov, Alexei | g | | 2551 | BLR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lukasiewicz, Krzysztof | | | 2172 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Harazinska, Magdalena | | wf | 2004 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Pacan-Milej, Kosma | f | | 2272 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Jarmula, Lukasz | m | | 2480 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gukesh, D | g | | 2520 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Jaskolka, Tomasz | | | 2236 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Abdumalik, Zhansaya | m | wg | 2458 | KAZ | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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