Rapid: Individual Calculations October 2021
 Popovic, Ivan  Total change: -35.20  Rating chartPersonal card
 R: Ubrzano prvenstvo Sisacko-moslavacke zup. Sisak CRO 2021-09-25
RcRownchangeKK*chgGame
 1888 1754 0.00 5 -1.76 20 -35.20 
  Dadic, Ivan 2129 CRO0.001-0.0920-1.80 
  Perkovic, Ivan 1935 CRO0.001-0.2620-5.20 
  Ognjenovic, Nenad 1724 CRO0.001-0.5420-10.80 
  Bulat, Milan 1557 CRO0.001-0.7520-15.00 
  Margitic, Zdravko 2097 CRO0.001-0.1220-2.40 

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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