Blitz: Individual Calculations January 2020
 Ochman, Sebastian  Total change: -4.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2019-12-20 Wroclaw POL 2019-12-20
RcRownchangeKK*chgGame
 1961 1813 6.50 20 -0.22 20 -4.40 
  Krzywda, Andrzej c2073 POL0.001-0.1820-3.60 
  Krzywda, Andrzej c2073 POL0.001-0.1820-3.60 
  Luberanski, Jakub 2051 POL0.001-0.2020-4.00 
  Luberanski, Jakub 2051 POL0.5010.30206.00 
  Somyk, Marcin 1896 POL1.0010.612012.20 
  Somyk, Marcin 1896 POL1.0010.612012.20 
  Grossmann, Ryszard f1892 POL0.001-0.3920-7.80 
  Grossmann, Ryszard f1892 POL0.001-0.3920-7.80 
  Zerebiec, Maurycy 1852 POL0.001-0.4520-9.00 
  Zerebiec, Maurycy 1852 POL0.001-0.4520-9.00 
  Helaszek, Edward 1711 POL1.0010.36207.20 
  Helaszek, Edward 1711 POL1.0010.36207.20 
  Madajczak, Piotr 1507 POL0.501-0.3620-7.20 
  Madajczak, Piotr 1507 POL0.501-0.3620-7.20 
  Wieczorek, Oskar g2213  * POL0.001-0.0820-1.60 
  Wieczorek, Oskar g2213  * POL0.001-0.0820-1.60 
  Swicarz, Maciej 2213  * POL0.001-0.0820-1.60 
  Swicarz, Maciej 2213  * POL0.001-0.0820-1.60 
  Butkiewicz, Lukasz m2199 POL0.5010.41208.20 
  Butkiewicz, Lukasz m2199 POL0.5010.41208.20 
 * 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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