Individual Calculations December 2017
 Marzec, Karol  Total change: -6.40  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 2215 2020 1.00 5 -0.32 20 -6.40 
  Ustianovich, Nazar f2384 UKR0.001-0.1020-2.00 
  Swiech, Przemyslaw 2190 POL0.001-0.2820-5.60 
  Kyc, Jerzy 2230 POL0.001-0.2320-4.60 
  Bus, Konrad 2235 POL0.001-0.2320-4.60 
  Kasperek, Wieslaw 2035 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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