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Individual Calculations July 2021 |
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| Bartczak, Hanna Total change: 10.80 | |   |
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| 242nd YMCA Spring 2021-C | Warszawa | POL | 2021-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1395 | 5.50 | 9 | 0.54 | 20 | 10.80 | |
|  Seo, Ian | | | 1339 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Wiktorowski, Janusz | | | 1427 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ossolinski, Lukasz | | | 1359 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Matyszkiewicz, Radoslaw | | | 1341 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kozak, Jan | | | 1315 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Oles, Jan | | | 1330 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Flig, Wojciech | | | 1344 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Dabrowski, Leszek | | | 1438 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Seo, Ian | | | 1339 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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