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Individual Calculations August 2019 |
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| Antoszewski, Wojciech Total change: -17.80 | |   |
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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 |
| 1277 | 1514 | 6.50 | 9 | -0.60 | 20 | -12.00 | |
|  Wojtycki, Jacek | | | 1114 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Merecki, Antoni | | | 1277 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kaczmarczyk, Marcin | | | 1327 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Grodzicki, Piotr | | | 1216 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Trochimowicz, Bartosz | | | 1330 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Skrzypczynski, Kacper | | | 1319 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wilk, Aleksander | | | 1374 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Tomczyk, Michal | | | 1248 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lewek, Andrzej | | | 1286 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1312 | 1514 | 6.50 | 9 | -0.29 | 20 | -5.80 | |
| | Swacha, Bartosz | | | 1143 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jedras, Maciej | | | 1288 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stefaniuk, Zbigniew | | | 1343 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pariaszewski, Boguslaw | | | 1374 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Ziolo, Oliwia | | | 1233 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Goral, Jan | | | 1399 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Urbaniak, Marcin | | | 1374 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rosa, Antoni | | | 1345 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Berdyga, Mariusz | | | 1305 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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