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Individual Calculations August 2022 |
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| Sobczak, Filip Total change: 157.20 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1017 | 5.00 | 9 | 3.93 | 40 | 157.20 | |
|  Matiaszewski, Hubert | | | 1444 | POL | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Seo, Ian | | | 1476 | POL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Piddubna, Bozhena | | | 1535 | UKR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Mazurkiewicz, Wojciech | | | 1468 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Pozniak, Yunna | | | 1288 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kozera, Konrad | | | 1238 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Lesik, Sebastian | | | 1308 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Rozycki, Wojciech | | | 1330 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Pancewicz, Mateusz | | | 1284 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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