Individual Calculations November 2019
 Kovacic, Dragutin  Total change: 1.00  Rating chartPersonal card
 ST: 28. CRO team - liga 3 zapad 7-9 zapad CRO 2019-10-12
RcRownchangeKK*chgGame
 1977 1956 1.00 2 0.05 20 1.00 
  Siljan, Milorad 1952 CRO0.501-0.0120-0.20 
  Beric, Zeljko 2002 CRO0.5010.06201.20 

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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