Individual Calculations September 2020
 Zidar, Jernej  Total change: -12.80  Rating chartPersonal card
 73. LJUBLJANSKA LIGA 2020 Ljubljana SLO 2020-01-16
RcRownchangeKK*chgGame
 1615 1696 2.00 4 -0.32 40 -12.80 
  Drcar, Andraz 1375 SLO0.501-0.3740-14.80 
  Jelen, Anja 1329 SLO1.0010.10404.00 
  Osolin, Bogdan 1973 SLO0.5010.334013.20 
  Borstnik, Ales 1784 SLO0.001-0.3840-15.20 

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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