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Rapid:
Individual Calculations June 2023 |
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| Kozlowski, Andrzej Total change: -12.60 | |   |
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| I Charytatywny Turniej o Puchar Dyrektora Szkoly Podstawowej w Janowszczyznie | Janowszczyzna | POL | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1568 | 3.50 | 6 | -0.63 | 20 | -12.60 | |
|  Lis, Jerzy | | | 1052 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Kozlowski, Pawel | | | 2041 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Zajkowski, Wojciech | | | 1046 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Kotarski, Pawel | | | 1168 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kozlowski, Bogdan | | | 1653 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pieszko, Antoni | | | 1272 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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