Individual Calculations November 2009
 Petrenko, Svetlana  Total change: -3.30  Rating chartPersonal card
 Serbian League 2009 for women Pozarevac SRB 2009-09-14
RcRownchangeKK*chgGame
 2163 2260 4.00 6 0.34 15 5.10 
  Maksimovic, Suzana wg2249 SRB0.501-0.0215-0.30 
  Bjeloglav, Milica 2018 SRB0.501-0.3015-4.50 
  Gaponenko, Inna mwg2438 UKR0.5010.23153.45 
  Vojvodic, Sanja 1860  * SRB1.0010.08151.20 
  Petrovic, Marija wm2180 SRB1.0010.39155.85 
  Djukic, Sandra 2233 SRB0.501-0.0415-0.60 
 * 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)
 
 14th European Club Cup for Women Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2384 2260 1.50 6 -0.56 15 -8.40 
  Maric, Alisa mwg2405 SRB0.5010.19152.85 
  Peptan, Corina-Isabela mwg2387 ROU0.001-0.3315-4.95 
  Cramling, Pia g2535 SWE0.001-0.1715-2.55 
  Henrichs, Wenke 2034 GER0.501-0.2915-4.35 
  Khukhashvili, Sopiko mwg2451 GEO0.001-0.2515-3.75 
  Kosintseva, Nadezhda mwg2493 RUS0.5010.29154.35 

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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