Individual Calculations November 2017
 Zubak, Zeljko  Total change: -4.20  Rating chartPersonal card
 26th CRO Team Ch - IIIC. League East 6-9 Bosnjaci CRO 2017-10-08
RcRownchangeKK*chgGame
 1985 2021 2.00 4 -0.21 20 -4.20 
  Vranjic, Marko 1946 CRO0.501-0.1020-2.00 
  Grgic, Ivan 1967 CRO0.501-0.0820-1.60 
  Pekarik, Branko 1973 CRO0.501-0.0720-1.40 
  Lovric, Petar 2053 CRO0.5010.04200.80 

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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