Individual Calculations July 2010
 Grigoryeva, Olga A.  Total change: 6.15  Rating chartPersonal card
 G-16 HL 2010 RUS Juniors Champ. Dagomys RUS 2010-04-15
RcRownchangeKK*chgGame
 1946 2001 5.00 8 0.41 15 6.15 
  Sorokina, Nadejda 1852 RUS0.501-0.2015-3.00 
  Faizutdinova, Diana 1793 RUS0.501-0.2715-4.05 
  Khafizova, Yana 1884 RUS0.001-0.6615-9.90 
  Patkina, Ekaterina 1948 RUS1.0010.43156.45 
  Khlichkova, Tatiana 2076 RUS0.5010.10151.50 
  Alieva, Nurlana 1994 RUS0.501-0.0115-0.15 
  Azimova, Karina 1940 RUS1.0010.42156.30 
  Petrukhina, Irina 2077 RUS1.0010.60159.00 

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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