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Individual Calculations July 2019 |
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| Wiktorowski, Janusz Total change: 42.80 | |   |
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| 215th YMCA Spring 2019-C | Warszawa | POL | 2019-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1378 | 6.50 | 10 | 2.14 | 20 | 42.80 | |
|  Kuznik, Kamil | | | 1530 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Matyszkiewicz, Radoslaw | | | 1338 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Szumigaj, Marcin | | | 1407 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Duda, Ryszard | | | 1417 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Rak, Jacek | | | 1552 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kwiek, Janusz | | | 1446 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Jaroszuk, Marcin | | | 1394 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Jaworowski, Andre | | | 1376 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bartczak, Hanna | | | 1391 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Budrewicz, Henryk | | | 1414 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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