Individual Calculations May 2015
 Marendic, Vlatko  Total change: -6.60  Rating chartPersonal card
 24th CRO Team Ch - V. League Centre 3-4 Zagreb, Vrbovec, Draganici, Zapresic, Busevec CRO 2015-04-12
RcRownchangeKK*chgGame
 1883 2022 1.00 2 -0.33 20 -6.60 
  Keller, Luka 1745 CRO1.0010.17203.40 
  Rozic, Marijan 2020 CRO0.001-0.5020-10.00 

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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