Individual Calculations January 2011
 Rakhmangulova, Anastasiya  Total change: 19.05  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2203 2154 6.00 10 1.67 15 25.05 
  Messina, Roberta 1890 ITA1.0010.18152.70 
  Hoang, Thi Nhu Y wm2214 VIE0.5010.08151.20 
  Cori, T Deysi wg2368 PER0.001-0.2315-3.45 
  Gorozhankina, Julia wf2069 RUS1.0010.38155.70 
  Efroimski, Marsel wf2244 ISR1.0010.62159.30 
  Tsatsalashvili, Keti wm2266 GEO0.5010.15152.25 
  Endress, Anna 2160 GER1.0010.51157.65 
  Hejazipour, Mitra wf2239 IRI1.0010.62159.30 
  Kazimova, Narmin Nizami Qizi wm2260 AZE0.001-0.3615-5.40 
  Havlikova, Kristyna wm2318 CZE0.001-0.2815-4.20 

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)
 
 Ukrainian Woman Chess Championship 2010 Poltava UKR 2010-11-12
RcRownchangeKK*chgGame
 2061 2148 5.00 9 -0.40 15 -6.00 
  Zingaylo, Antonina 1748  * UKR1.0010.08151.20 
  Doluhanova, Evgeniya wg2266 UKR0.001-0.3415-5.10 
  Zingaylo, Anastasiya 2104 UKR0.001-0.5615-8.40 
  Yushko, Olga 2120 UKR1.0010.46156.90 
  Bezkorovaina, Marija 1951 UKR1.0010.25153.75 
  Breslavska, Galina wm2190 UKR0.001-0.4415-6.60 
  Tkachova, Anastasia 1935 UKR1.0010.23153.45 
  Kalinina, Olga wm2222 UKR0.001-0.4015-6.00 
  Vasina, Olena 2011 UKR1.0010.32154.80 
 * 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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