Individual Calculations July 2023
 Bobusic, Milan  Total change: 25.80  Rating chartPersonal card
 SILVER LAKE 2023 OPEN B Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 1837 1755 4.50 8 1.29 20 25.80 
  Kostic, Milutin B f2091 SRB0.5010.38207.60 
  Markovic, Alen D 1991 SRB1.0010.802016.00 
  Stanivukovic, Drago 1891 SRB0.001-0.3220-6.40 
  Papakyriakou, Charalampos 1508 GRE1.0010.19203.80 
  Simic, Milan M 2069 SRB0.5010.36207.20 
  Mickovic, Slavisa 2095 SRB0.001-0.1220-2.40 
  Mijic, Sara 1698 SRB0.501-0.0820-1.60 
  Theodoridou, Maria 1355  * GRE1.0010.08201.60 
 * 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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