Individual Calculations September 2019
 Daleczko, Zbigniew  Total change: -53.00  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1554 1701 2.00 7 -2.65 20 -53.00 
  Luberanski, Jakub 1996 POL0.001-0.1520-3.00 
  Miga, Sebastian 1301  * POL0.501-0.4220-8.40 
  Piekielny, Pawel 1966 POL0.001-0.1820-3.60 
  Sypek, Szymon 1350 POL0.001-0.8920-17.80 
  Fruth, David 1425 GER0.501-0.3320-6.60 
  Kosior, Jan 1442 POL0.001-0.8220-16.40 
  Zarzycki, Lukasz 1397 POL1.0010.14202.80 
 * 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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