Individual Calculations January 2018
 Rogulj, Branko  Total change: -9.20  Rating chartPersonal card
 ZAGREB OPEN - 2nd Memorial Krunoslav Hulak 2017 Zagreb CRO 2017-11-30
RcRownchangeKK*chgGame
 2298 2396 4.00 8 -0.92 10 -9.20 
  Peric, Bernard 2090 SLO1.0010.14101.40 
  Brkic, Ante g2573 CRO0.001-0.2710-2.70 
  Tomerlin, Sinisa 2154 CRO1.0010.20102.00 
  Cupic, Lovro 2217 CRO1.0010.27102.70 
  Palac, Mladen g2538 CRO0.5010.19101.90 
  Jovanovic, Zoran g2540 CRO0.001-0.3110-3.10 
  Bozanic, Ivica f2167 CRO0.001-0.7910-7.90 
  Ivekovic, Tihana wf2104 CRO0.501-0.3510-3.50 

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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