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Individual Calculations August 2019 |
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| Praczukowski, Stanislaw Total change: -39.60 | |   |
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| III Miedzynarodowy Festiwal Szachowy Puchar Baltyku - Open A | Darlowko | POL | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2166 | 6.00 | 9 | 0.88 | 20 | 17.60 | |
|  Krajewicz, Pawel | | | 1982 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Majek, Kacper | | | 2011 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Shishkin, Vadim | g | | 2457 | UKR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Klepek, Witold | | | 2145 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Oborski, Artur | | | 1981 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Jordan, Adam | | | 1974 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sieciechowicz, Marcin | m | | 2399 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Belczewski, Jacek | | | 2011 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Budnik, Mateusz | | | 2106 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Najdorf Chess Festival gr. A | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2166 | 2.50 | 9 | -2.86 | 20 | -57.20 | |
| | Galperin, Platon | | | 2445 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Krishna Teja, N | m | | 2368 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mirski, Michal | | | 2017 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Adamczyk, Zuzanna | | | 1900 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Liberadzki, Slawomir | | | 2035 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Hrymowicz, Artur | | | 2052 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Marcinczyk, Monika | | wc | 1960 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Swiderski, Radoslaw | | | 2044 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Panek, Bartosz | | | 2041 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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