Individual Calculations December 2017
 Szczechowicz, Bartosz  Total change: -15.00  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 2146 2280 2.50 5 -0.75 20 -15.00 
  Kawula, Andrzej 1905 POL0.501-0.4120-8.20 
  Byrski, Jacek 1969 POL1.0010.14202.80 
  Ustianovich, Nazar f2384 UKR0.5010.14202.80 
  Caba, Tomasz 2238 POL0.001-0.5620-11.20 
  Bus, Konrad 2235 POL0.501-0.0620-1.20 

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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