Individual Calculations October 2022
 Drozdzynski, Arkadiusz  Total change: 19.60  Rating chartPersonal card
 Puchar Polski Niepelnosprawnych Niechorze POL 2022-09-17
RcRownchangeKK*chgGame
 1849 1788 5.00 9 0.98 20 19.60 
  Rajtar, Jaroslaw 1479 POL1.0010.14202.80 
  Przewoznik, Jan m2270 POL0.001-0.0520-1.00 
  Szymanski, Leszek 1669 POL1.0010.34206.80 
  Dukaczewski, Piotr m2189 POL1.0010.922018.40 
  Wolanski, Michal 1918 POL0.001-0.3220-6.40 
  Twarogiel, Tadeusz 1758 POL0.501-0.0420-0.80 
  Hagel, Mariusz 1796 POL0.001-0.4920-9.80 
  Racis, Michal 1710 POL1.0010.39207.80 
  Pojedziniec, Wladyslaw f1855 POL0.5010.09201.80 

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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