Individual Calculations October 2014
 Petrenko, Svetlana  Total change: 1.40  Rating chartPersonal card
 Serbian Women's League 2014 Palic SRB 2014-08-30
RcRownchangeKK*chgGame
 2255 2205 4.00 9 0.07 20 1.40 
  Dimitrijevic, Aleksandra wg2293 BIH0.001-0.3820-7.60 
  Muzychuk, Mariya mwg2530 UKR0.001-0.1320-2.60 
  Kashlinskaya, Alina wg2453 RUS0.001-0.1920-3.80 
  Stojadinov, Svetlana 1894 SRB1.0010.14202.80 
  Milosevic, Jovana 1980 SRB1.0010.22204.40 
  Tadic, Katarina wf2086 SRB0.501-0.1620-3.20 
  Voiska, Margarita wg2279 BUL0.5010.10202.00 
  Vojinovic, Jovana wg2312 SRB0.5010.15203.00 
  Zhukova, Natalia gwg2468 UKR0.5010.32206.40 

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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