Rapid: Individual Calculations March 2021
 Wadrzyk, Zbigniew  Total change: 11.80  Rating chartPersonal card
 XVI Mistrzostwa Polski Duchowienstwa w szachach szybkich Konstancin-Jeziorna POL 2021-02-16
RcRownchangeKK*chgGame
 1492 1669 5.50 7 0.59 20 11.80 
  Domagalski, Fabian 1317 POL1.0010.11202.20 
  Zawada, Jan 1410 POL1.0010.18203.60 
  Witko, Dawid 1533 POL0.001-0.6820-13.60 
  Brzoza, Miroslaw 1252 POL1.0010.07201.40 
  Grela, Franciszek 1409 POL1.0010.18203.60 
  Kojlo, Jan 1880 POL0.5010.27205.40 
  Olowski, Wieslaw 1640 POL1.0010.46209.20 

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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