Individual Calculations October 2017
 Brkic, Djordje  Total change: 0.40  Rating chartPersonal card
 26th CRO Team Ch - V. League Centre 6-7 Zagreb, Zapresic, Draganic, Vurnovec, Karlovac CRO 2017-09-10
RcRownchangeKK*chgGame
 1923 2107 1.50 2 0.02 20 0.40 
  Kovacic, Ivan 1925 GER1.0010.26205.20 
  Plesko, Marijan 1920 CRO0.501-0.2420-4.80 

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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