Rapid: Individual Calculations April 2021
 Hoder, Zygfryd  Total change: 1.80  Rating chartPersonal card
 GRAND PRIX LODYGOWICE 2021 - turniej 2 Wilkowice POL 2021-03-13
RcRownchangeKK*chgGame
 1407 1397 3.00 6 0.09 20 1.80 
  Dziedzic, Karina 1100 POL1.0010.15203.00 
  Czylok, Wladyslaw 1155 POL1.0010.20204.00 
  Kepka, Pawel 1536 POL1.0010.692013.80 
  Ulrych, Wojciech 1683 POL0.001-0.1620-3.20 
  Macura, Mateusz 1321 POL0.001-0.6020-12.00 
  Janowski, Franciszek 1644 POL0.001-0.1920-3.80 

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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