Individual Calculations December 2017
 Tyrka, Jacek  Total change: -6.20  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 1914 1949 3.50 7 -0.31 20 -6.20 
  Musial, Tomasz 2063 POL0.001-0.3420-6.80 
  Turecki, Stanislaw 1781 POL0.501-0.2220-4.40 
  Kulesza, Andrzej 1784 POL0.501-0.2220-4.40 
  Golenia, Jan 1996 POL1.0010.572011.40 
  Niemiec, Krzysztof 1929 POL0.501-0.0320-0.60 
  Czernicki, Bogdan 1882 POL0.001-0.5920-11.80 
  Szczerba, Marek 1963 POL1.0010.522010.40 

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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