Individual Calculations June 2013
 Kochukova, Anna  Total change: -48.30  Rating chartPersonal card
 Russian Championship G13 Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 1737 1977 5.00 9 -2.04 15 -30.60 
  Markova, Alina 1638 RUS0.501-0.3815-5.70 
  Badzgaradze, Elena 1628 RUS0.501-0.3915-5.85 
  Pankova, Julia 1577  * RUS1.0010.08151.20 
  Petrochenko, Maria 1738 RUS1.0010.20153.00 
  Obolentseva, Alexandra wf2005 RUS0.001-0.4615-6.90 
  Nosacheva, Mariya 1758 RUS1.0010.22153.30 
  Krapivina, Galina 1701 RUS0.001-0.8315-12.45 
  Zotova, Anastasia wf1759 RUS1.0010.22153.30 
  Afonasieva, Anna 1830 RUS0.001-0.7015-10.50 
 * 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)
 
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - GIRLS U13 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1776 1977 5.50 9 -1.18 15 -17.70 
  Antonovich, Tatiana 1651 BLR1.0010.13151.95 
  Feofilova, Elizaveta 1757 RUS0.501-0.2815-4.20 
  Tishova, Svetlana 1725 RUS1.0010.19152.85 
  Vazquez Maccarini, Danitza wf1841 PUR0.001-0.6815-10.20 
  Gundogan, Sinem Cagla 1633 TUR1.0010.12151.80 
  Obolentseva, Alexandra wf2005 RUS0.001-0.4615-6.90 
  Arda, Cagil Irmak wc1659 TUR1.0010.13151.95 
  Ummi, Fisabilillah wf1851 INA1.0010.33154.95 
  Nominerdene, Davaademberel wf1860 MGL0.001-0.6615-9.90 

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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