Individual Calculations October 2019
 Sadzikowski, Marian  Total change: -8.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1952 1808 1.50 6 -0.41 20 -8.20 
  Cichon, Michal 2044 POL0.5010.30206.00 
  Tustanowski, Mateusz 1900 POL0.5010.13202.60 
  Zminda, Bogdan 1970 POL0.5010.21204.20 
  Rozumek, Krzysztof 1723 POL0.001-0.6220-12.40 
  Kwiatkowski, Wiktor 2011 POL0.001-0.2420-4.80 
  Parol, Pola wf2062 POL0.001-0.1920-3.80 

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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