Individual Calculations June 2013
 Obolentseva, Alexandra  Total change: -11.55  Rating chartPersonal card
 Russian Championship G13 Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 1781 2005 7.50 9 0.57 15 8.55 
  Natenadze, Eteri 1644 RUS1.0010.10151.50 
  Zinatullina, Adelya 1731 RUS1.0010.17152.55 
  Goltseva, Ekaterina 1763 RUS1.0010.20153.00 
  Zotova, Anastasia wf1759 RUS1.0010.19152.85 
  Kochukova, Anna 1977 RUS1.0010.46156.90 
  Aksenova, Maria 1668 RUS0.501-0.3815-5.70 
  Kozina, Anastasia 1733 RUS0.501-0.3315-4.95 
  Maltsevskaya, Aleksandra 1951 RUS0.501-0.0815-1.20 
  Erdenieva, Oyuna 1802 RUS1.0010.24153.60 

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
 1788 2005 5.50 9 -1.34 15 -20.10 
  Tukaeva, Adelya 1655 RUS1.0010.11151.65 
  Gorovenko, Darya 1771 RUS1.0010.21153.15 
  Caballero Quijano, Mitzy Mishell wf1808 PER1.0010.25153.75 
  Protopopova, Anastasiya 1908 RUS0.001-0.6315-9.45 
  Balajayeva, Khanim 1655 AZE0.001-0.8915-13.35 
  Kochukova, Anna 1977 RUS1.0010.46156.90 
  Ummi, Fisabilillah wf1851 INA0.501-0.2115-3.15 
  Antonovich, Tatiana 1651 BLR1.0010.11151.65 
  Martynkova, Olena 1816 UKR0.001-0.7515-11.25 

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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