Individual Calculations January 2011
 Havlikova, Kristyna  Total change: 1.80  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2151 2318 8.00 11 0.12 15 1.80 
  Datta, Anjali 2025 USA1.0010.15152.25 
  Stetsko, Lanita f2150 BLR0.501-0.2215-3.30 
  Vo, Thi Kim Phung wm2147 VIE0.001-0.7315-10.95 
  Petrova, Irina wf2042 UKR1.0010.17152.55 
  Newrkla, Katharina wf2123 AUT1.0010.25153.75 
  Warakomska, Anna wf2188 POL0.501-0.1815-2.70 
  Hoang, Thi Nhu Y wm2214 VIE0.501-0.1415-2.10 
  Suslova, Alena wf2207 RUS1.0010.35155.25 
  Iordanidou, Zoi 2152 GRE0.501-0.2215-3.30 
  Haast, Anne wm2256 NED1.0010.41156.15 
  Rakhmangulova, Anastasiya 2154 UKR1.0010.28154.20 

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)
 

 

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