Individual Calculations August 2023
 Ratic, Zoran  Total change: -30.60  Rating chartPersonal card
 Vojvodina Open 2023 B Novi Sad SRB 2023-06-29
RcRownchangeKK*chgGame
 1602 1731 3.50 8 -1.53 20 -30.60 
  Parnicki, Zlatko 1977 SRB0.001-0.1920-3.80 
  Soylu, Mehmet 1323 TUR0.001-0.9220-18.40 
  Novakovic, Stefan 1331  * SRB1.0010.08201.60 
  Preobrazhenskiy, Yaroslav 1524 RUS0.501-0.2720-5.40 
  Arkan, Ege 1343 TUR1.0010.09201.80 
  Beslin, Igor 1927 SRB0.001-0.2520-5.00 
  Tynyshtyk, Diana 1424 KAZ1.0010.14202.80 
  Micanovic, Slobodan 1966 SRB0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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