Rapid: Individual Calculations July 2021
 Hoder, Zygfryd  Total change: -16.20  Rating chartPersonal card
 GRAND PRIX LODYGOWICE 2021 - turniej 4 Wilkowice POL 2021-06-12
RcRownchangeKK*chgGame
 1405 1374 2.50 7 -0.81 20 -16.20 
  Ulrych, Wojciech 1749 POL0.001-0.0920-1.80 
  Kozik, Maksymilian 1205 POL1.0010.28205.60 
  Macura, Mateusz 1494 POL0.001-0.3420-6.80 
  Kuberski, Franciszek 1325 POL0.001-0.5720-11.40 
  Kulka, Wladyslaw 1176 POL1.0010.24204.80 
  Rygiel, Andrzej 1347 POL0.501-0.0420-0.80 
  Zielinski, Andrzej 1536 POL0.001-0.2920-5.80 

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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