Individual Calculations November 2017
 Opacak, Ivan  Total change: -1.60  Rating chartPersonal card
 26th CRO Team Ch - IIIC. League East 6-9 Bosnjaci CRO 2017-10-08
RcRownchangeKK*chgGame
 1865 1885 1.50 3 -0.08 20 -1.60 
  Peic, Adriano 2002 CRO1.0010.662013.20 
  Vidakovic, Josip 1828 CRO0.001-0.5820-11.60 
  Grgic, Branko 1766 CRO0.501-0.1620-3.20 

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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