Blitz: Individual Calculations January 2020
 Butkiewicz, Lukasz  Total change: -1.20  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2019-12-20 Wroclaw POL 2019-12-20
RcRownchangeKK*chgGame
 1972 2199 15.00 20 -0.06 20 -1.20 
  Helaszek, Edward 1799  * POL1.0010.08201.60 
  Helaszek, Edward 1799  * POL1.0010.08201.60 
  Madajczak, Piotr 1799  * POL1.0010.08201.60 
  Madajczak, Piotr 1799  * POL1.0010.08201.60 
  Wieczorek, Oskar g2332 POL1.0010.682013.60 
  Wieczorek, Oskar g2332 POL0.5010.18203.60 
  Swicarz, Maciej 2214 POL0.001-0.4820-9.60 
  Swicarz, Maciej 2214 POL0.5010.02200.40 
  Krzywda, Andrzej c2073 POL1.0010.33206.60 
  Krzywda, Andrzej c2073 POL1.0010.33206.60 
  Luberanski, Jakub 2051 POL1.0010.30206.00 
  Luberanski, Jakub 2051 POL1.0010.30206.00 
  Somyk, Marcin 1896 POL1.0010.14202.80 
  Somyk, Marcin 1896 POL1.0010.14202.80 
  Grossmann, Ryszard f1892 POL0.501-0.3620-7.20 
  Grossmann, Ryszard f1892 POL0.501-0.3620-7.20 
  Zerebiec, Maurycy 1852 POL0.501-0.3920-7.80 
  Zerebiec, Maurycy 1852 POL0.501-0.3920-7.80 
  Ochman, Sebastian 1813 POL0.501-0.4120-8.20 
  Ochman, Sebastian 1813 POL0.501-0.4120-8.20 
 * 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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