Individual Calculations June 2013
 Ivina, Valeria  Total change: 31.20  Rating chartPersonal card
 Russian Championship G19 Loo RUS 2013-04-16
RcRownchangeKK*chgGame
 1997 1909 4.50 9 1.04 30 31.20 
  Tereshechkina, Maya wf2103 RUS0.001-0.2530-7.50 
  Avetisyan, Amma wf2060 RUS1.0010.703021.00 
  Petryakova, Natalia 1782 RUS1.0010.33309.90 
  Makarenko, Alexandra wf2124 RUS0.001-0.2330-6.90 
  Aseeva, Anastasia 1984 RUS0.001-0.4030-12.00 
  Ivanova, Karina 1979 RUS0.5010.10303.00 
  Gudkina, Zhanna 1848 RUS1.0010.423012.60 
  Mikhailova, Lubov 2014 RUS1.0010.643019.20 
  Sviridova, Vlada wf2083 RUS0.001-0.2730-8.10 

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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