Individual Calculations November 2023
 Petronic, Sanja  Total change: -65.80  Rating chartPersonal card
 PREMIJER LIGA BEOGRADA 2023 Beograd SRB 2023-10-02
RcRownchangeKK*chgGame
 2104 2150 2.50 7 -1.38 20 -27.60 
  Bjelanovic, Mile 2037 SRB0.001-0.6520-13.00 
  Tomasevic, Sasa 2153 SRB0.5010.00200.00 
  Petkovic, Jovan 2113 SRB0.501-0.0520-1.00 
  Lalic, Mile 1834 SRB1.0010.13202.60 
  Ivanovic, Marko 2286 SRB0.001-0.3220-6.40 
  Gvozdenovic, Milos 2008 SRB0.001-0.6920-13.80 
  Mijailovic, Zoran m2296 SRB0.5010.20204.00 

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)
 
 Prva liga Srbije za zene za 2023. godinu Senta SRB 2023-10-10
RcRownchangeKK*chgGame
 2078 2150 4.00 10 -1.91 20 -38.20 
  Grozdanovic, Anastasia 1943 SRB0.501-0.2720-5.40 
  Ostojic, Katarina wf2032 SRB0.501-0.1620-3.20 
  Bokan, Jelena wf1881 SRB0.501-0.3320-6.60 
  Brankov, Kristina 1846 SRB0.501-0.3620-7.20 
  Gajcin, Marina wg2225 SRB0.001-0.4020-8.00 
  Maksimovic, Suzana wg2100 SRB0.501-0.0720-1.40 
  Mkrtchian, Lilit mwg2389 ARM0.001-0.2020-4.00 
  Christodoulaki, Antonia wf2107 GRE0.501-0.0620-1.20 
  Djukic, Sandra wm2120 SRB1.0010.46209.20 
  Mehmed, Elif wf2133 SRB0.001-0.5220-10.40 

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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