Individual Calculations October 2017
 Zhukova, Natalia  Total change: -11.80  Rating chartPersonal card
 Serbian Women's League 2017 Novi Sad SRB 2017-09-01
RcRownchangeKK*chgGame
 2323 2438 4.00 8 -1.18 10 -11.80 
  Gajcin, Marina wf2149 SRB1.0010.16101.60 
  Kashlinskaya, Alina mwg2446 RUS0.001-0.4910-4.90 
  Melia, Salome mwg2399 GEO0.501-0.0510-0.50 
  Marjanovic, Annamaria wf2355 HUN0.501-0.1110-1.10 
  Voiska, Margarita wg2272 BUL0.001-0.7210-7.20 
  Videnova, Iva mwg2320 BUL0.501-0.1610-1.60 
  Bojkovic, Natasa mwg2398 SRB1.0010.44104.40 
  Manakova, Maria wg2245 SRB0.501-0.2510-2.50 

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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