Rapid: Individual Calculations July 2021
 Predolac, Nikola  Total change: -16.60  Rating chartPersonal card
 XXIII Vidovdanski turnir - Krusevac 2021. Krusevac SRB 2021-06-26
RcRownchangeKK*chgGame
 1798 1984 2.50 5 -0.87 20 -17.40 
  Petrovic, Julija 1249 SRB1.0010.01200.20 
  Zajic, Milan g2565 SRB0.001-0.0220-0.40 
  Popovic, Mladen D 1629 SRB0.001-0.8920-17.80 
  Jovanovic, Dusan Dr 1602 SRB0.501-0.4120-8.20 
  Pribanovic, Milivoje 1943 SRB1.0010.44208.80 

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)
 
 Vidovdanski rapid turnir "Lipova 2021" Lipova SRB 2021-06-27
RcRownchangeKK*chgGame
 1983 1984 3.00 6 0.04 20 0.80 
  Seviner, Kemal 1736 TUR1.0010.19203.80 
  Spasic, Slavisa 2069 SRB0.5010.12202.40 
  Markovic, Sasa 2089 SRB0.5010.14202.80 
  Bzenic, Dejan f2170 SRB0.5010.24204.80 
  Zivkovic, Dobrivoje 2092 SRB0.001-0.3520-7.00 
  Rajic, Milovan 1739 SRB0.501-0.3020-6.00 

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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