Individual Calculations September 2013
 Zugaj, Marijan  Total change: -8.10  Rating chartPersonal card
 2nd Amateur Tournament - Open Topusko 2013 Topusko CRO 2013-08-03
RcRownchangeKK*chgGame
 1945 1911 2.50 7 -0.54 15 -8.10 
  Balenovic, Zvonimir f2201 CRO0.001-0.1615-2.40 
  Amon, Jan 1511  * SLO1.0010.08151.20 
  Takac, Zvonko 2072 CRO0.001-0.2915-4.35 
  Dejanovic, Tereza 1511  * CRO1.0010.08151.20 
  Runje, Andrija 2023 CRO0.5010.15152.25 
  Purgar, Ivona wf2147 CRO0.001-0.2015-3.00 
  Mravunac, Damir 2151 CRO0.001-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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