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Individual Calculations August 2019 |
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| Pacan-Milej, Kosma Total change: 16.20 | |   |
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| Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2272 | 5.50 | 9 | 1.41 | 20 | 28.20 | |
|  Jarzebowski, Kacper | | | 1987 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Harsha, Bharathakoti | g | | 2486 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jarocka, Liwia | f | wf | 2102 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Barski, Radoslaw | m | | 2468 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Oglaza, Oskar | f | | 2345 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Efimenko, Zahar | g | | 2631 | UKR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Sanz, Wawer Daniel | | | 2154 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kopylov, Daniel | | | 2209 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nguyen, Piotr | m | | 2420 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | CZECH OPEN 2019 - A - GM open | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2272 | 4.00 | 9 | -0.60 | 20 | -12.00 | |
| | Heldt, Nils-Lennart | | | 2009 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bryzgalin, Kirill | g | | 2437 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Willim, Michael | | | 2071 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Menezes, Christoph | m | | 2413 | AUT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ponnio, Toni | | | 2102 | FIN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Barua, Dibyendu | g | | 2393 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Chan, Yi Meng Ryan | | | 2082 | MAS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Potapov, Alexander | g | | 2409 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Piesik, Piotr | m | | 2421 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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