Individual Calculations July 2017
 Dackiewicz, Marek  Total change: 2.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow'2017- III Liga wojewodztwo pomorskie POL 2017-02-05
RcRownchangeKK*chgGame
 2070 1755 1.50 10 0.10 20 2.00 
  Godzwon, Iwo 2039 POL0.001-0.1620-3.20 
  Godzwon, Iwo 2039 POL0.001-0.1620-3.20 
  Grajczak, Adrian 1993 POL0.001-0.2020-4.00 
  Grajczak, Adrian 1993 POL0.001-0.2020-4.00 
  Paszek, Krzysztof 2141 POL0.001-0.0920-1.80 
  Paszek, Krzysztof 2141 POL0.001-0.0920-1.80 
  Jurkiewicz, Krzysztof 2024 POL0.001-0.1720-3.40 
  Jurkiewicz, Krzysztof 2024 POL0.5010.33206.60 
  Kiedrowicz, Jan m2155  * POL1.0010.922018.40 
  Kiedrowicz, Jan m2155  * POL0.001-0.0820-1.60 
 * 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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