Individual Calculations October 2022
 Malecki, Eugeniusz  Total change: -7.00  Rating chartPersonal card
 Puchar Polski Niepelnosprawnych Niechorze POL 2022-09-17
RcRownchangeKK*chgGame
 1816 1948 5.50 9 -0.35 20 -7.00 
  Wardziak, Pawel 1665 POL0.001-0.8420-16.80 
  Weglarz, Janusz 1570 POL0.501-0.4120-8.20 
  Filipiak, Rajmund 1683 POL1.0010.18203.60 
  Panek, Tadeusz 1548  * POL1.0010.08201.60 
  Kasperczyk, Szymon 1784 POL1.0010.28205.60 
  Pojedziniec, Wladyslaw f1855 POL0.501-0.1320-2.60 
  Wolanski, Michal 1918 POL1.0010.46209.20 
  Stachanczyk, Jacek m2201 POL0.001-0.1920-3.80 
  Mannke, Manfred 2116 POL0.5010.22204.40 
 * 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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