Individual Calculations April 2022
 Drazek, Wladyslaw  Total change: 17.00  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1822 1800 5.00 9 0.85 20 17.00 
  Gugula, Czeslaw 1442 POL0.501-0.4020-8.00 
  Sulot, Zdzislaw 1400  * POL1.0010.08201.60 
  Kwiecien, Zbigniew 1969 POL0.5010.22204.40 
  Uzialko, Marek 1976 POL1.0010.732014.60 
  Wolanski, Michal 1968 POL0.001-0.2820-5.60 
  Kuma, Boguslaw 2180 POL0.5010.41208.20 
  Wolski, Jerzy 1579 POL1.0010.22204.40 
  Strzelecki, Jerzy 1890 POL0.5010.12202.40 
  Chojnowski, Marcin 1990 POL0.001-0.2520-5.00 
 * 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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