Rapid: Individual Calculations July 2021
 Protic, Dusan  Total change: -68.00  Rating chartPersonal card
 4.Vidovdanski turnir u sahu Borca - 2021 Borca SRB 2021-06-18
RcRownchangeKK*chgGame
 1600 1946 3.00 8 -3.40 20 -68.00 
  Arsovic, Goran m2492 SRB0.001-0.0320-0.60 
  Stevanovic, Nenad 1688 SRB0.001-0.8220-16.40 
  Glisic, Dragoslav R 1529 SRB0.001-0.9320-18.60 
  Pesic, Boris 1432 SRB1.0010.04200.80 
  Popov, Darija 1233 SRB1.0010.01200.20 
  Vujatovic, Irina 1211 SRB0.001-0.9920-19.80 
  Radmanovic, Anja 1437 SRB1.0010.04200.80 
  Jovanovski, Ljubisa 1778 SRB0.001-0.7220-14.40 

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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