Individual Calculations October 2019
 Petrovic, Zvonko  Total change: 5.20  Rating chartPersonal card
 ST: 28. CRO team - liga 4A centar 7-8 centar CRO 2019-09-15
RcRownchangeKK*chgGame
 2050 2104 1.00 1 0.42 20 8.40 
  Brkic, Djordje 2050 CRO1.0010.42208.40 

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)
 
 ST: 28. CRO team - liga 2 centar 7-8 centar CRO 2019-09-22
RcRownchangeKK*chgGame
 2229 2104 0.50 2 -0.16 20 -3.20 
  Orak, Ljubomir f2261 CRO0.001-0.2920-5.80 
  Kristovic, Marijan f2197 CRO0.5010.13202.60 

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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