Individual Calculations May 2019
 Batakovic, Branko  Total change: 12.60  Rating chartPersonal card
 3 istok CRO 2019-03-31
RcRownchangeKK*chgGame
 1401 1652 1.00 1 0.19 20 3.80 
  Ilisevic, Ivica 1401 CRO1.0010.19203.80 

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)
 
 4-5 istok CRO 2019-04-07
RcRownchangeKK*chgGame
 1630 1652 1.50 2 0.44 20 8.80 
  Dujic, Ivan 1543 CRO0.501-0.1520-3.00 
  Teodorovic, Zoran 1716 CRO1.0010.592011.80 

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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