Individual Calculations December 2017
 Czernicki, Bogdan  Total change: 12.20  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 2045 1882 1.50 3 0.61 20 12.20 
  Swiech, Przemyslaw 2190 POL0.5010.36207.20 
  Tyrka, Jacek 1949 POL1.0010.592011.80 
  Golenia, Jan 1996 POL0.001-0.3420-6.80 

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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