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Individual Calculations January 2018 |
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| Kucharski, Jacek Total change: -44.40 | |   |
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| 192nd YMCA Autumn 2017-C | Warszawa | POL | 2017-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1365 | 3.50 | 13 | -2.22 | 20 | -44.40 | |
|  Derylo, Kamil | | | 1356 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Duda, Ryszard | | | 1461 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Urbaniak, Karol | | | 1454 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Wasylewski, Marcin | | | 1383 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Szumigaj, Marcin | | | 1400 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bialczynski, Michal | | | 1335 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kochanek, Tomasz | | | 1363 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Olsztynski, Andrzej | | | 1426 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Wiktorowski, Janusz | | | 1480 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bartczak, Hanna | | | 1374 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Borowski, Marek | | | 1457 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Borys, Marek | | | 1402 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kuznik, Kamil | | | 1415 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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