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Individual Calculations August 2019 |
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| Sloniewski, Jakub Total change: -82.40 | |   |
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| XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1283 | 2.50 | 6 | -1.48 | 40 | -59.20 | |
|  Soszka, Szymon | | | 1086 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Zeissel, Andrzej | | | 1117 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Malaczek, Franciszek | | | 1112 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kalita, Kamil | | | 1137 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Zychowski, Bartosz | | | 1073 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sniadecki, Oskar | | | 1424 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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. C | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1283 | 2.50 | 6 | -0.58 | 40 | -23.20 | |
| | Stopka, Tomasz | | | 1489 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Szymkiewicz, Witold | | | 1057 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ptak, Ryszard | | | 1544 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rokni, Farzam | | | 1470 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shevchenko, Matviei | | | 1027 | UKR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Zborowski, Jan | | | 1044 | POL | 1.00 | 1 | 0.20 | 40 | 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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