Individual Calculations August 2023
 Petrovic, Branko  Total change: -17.20  Rating chartPersonal card
 International Tournament "Paracin 2023" - OPEN B Paracin SRB 2023-07-07
RcRownchangeKK*chgGame
 1717 1412 0.00 3 -0.43 40 -17.20 
  Gjorgjevski, Janco 1765 MKD0.001-0.1140-4.40 
  Ramadan, Siraj 1681 LBA0.001-0.1740-6.80 
  Stamenkovic, Petar 1706 SRB0.001-0.1540-6.00 

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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