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Individual Calculations January 2021 |
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| Dabrowski, Leszek Total change: -11.00 | |   |
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| 234th YMCA Autumn 2020-C | Warszawa | POL | 2020-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1469 | 6.50 | 12 | -0.55 | 20 | -11.00 | |
|  Iller, Robert | | | 1437 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Oles, Jan | | | 1314 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Szumigaj, Marcin | | | 1440 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kwiek, Janusz | | | 1453 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Olsztynski, Andrzej | | | 1438 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kobryn, Wieslaw | | | 1380 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Bartczak, Hanna | | | 1431 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Wiktorowski, Janusz | | | 1442 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Matyszkiewicz, Radoslaw | | | 1380 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Oles, Jan | | | 1314 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Matyszkiewicz, Radoslaw | | | 1380 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Iller, Robert | | | 1437 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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