Individual Calculations April 2017
 Suder, Ryszard  Total change: 0.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Niewidomych i Slabowidzacych'2017 Wagrowiec POL 2017-03-04
RcRownchangeKK*chgGame
 1938 2094 7.50 11 0.03 20 0.60 
  Grzywacz, Ryszard 1721 POL1.0010.10202.00 
  Filipiak, Rajmund 1694  * POL1.0010.08201.60 
  Ruszczycki, Jacek 1915 POL0.501-0.2320-4.60 
  Mackowiak, Marek 2121 POL0.5010.04200.80 
  Wojcieszyn, Zdzislaw 1949 POL1.0010.31206.20 
  Czajkowski, Adam 2166 POL0.5010.10202.00 
  Pawelec, Bartosz 2075 POL0.501-0.0320-0.60 
  Chojnowski, Marcin 2033 POL0.501-0.0820-1.60 
  Bojczewski, Rafal 1729 POL0.501-0.4020-8.00 
  Staruch, Roman 1933 POL1.0010.29205.80 
  Stolarczyk, Anna wc1982 POL0.501-0.1520-3.00 
 * 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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