Individual Calculations February 2018
 Kovac, Petar  Total change: 14.40  Rating chartPersonal card
 International Tournament 23rd Open Bosnjaci 2018 Bosnjaci CRO 2018-01-03
RcRownchangeKK*chgGame
 1723 1577 3.00 8 0.36 40 14.40 
  Vukovic, Ivo f1977  * CRO0.001-0.0840-3.20 
  Novosad, Ivan 1851 CRO0.001-0.1740-6.80 
  Dzoic, Dora 1177  * CRO0.001-0.9240-36.80 
  Babogredac, Andrija 1177  * CRO1.0010.08403.20 
  Draskic, Skender 1799 CRO1.0010.784031.20 
  Petricevic, Ivan 1977  * CRO1.0010.924036.80 
  Dabic, Stjepan 1949 CRO0.001-0.1040-4.00 
  Mican, Karmela 1873 CRO0.001-0.1540-6.00 
 * 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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