Individual Calculations May 2017
 Vidalina, Franja  Total change: -1.80  Rating chartPersonal card
 26th CRO Team Ch - IIIC. League East 4-5 Bosnjaci CRO 2017-04-02
RcRownchangeKK*chgGame
 1978 2041 0.50 1 -0.09 20 -1.80 
  Pekarik, Branko 1978 CRO0.501-0.0920-1.80 

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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