Individual Calculations October 2013
 Berezina, Mariya  Total change: -24.60  Rating chartPersonal card
 Novosibirsk region champ-2013 of girls till 19 Novosibirsk RUS 2013-08-22
RcRownchangeKK*chgGame
 1771 1887 5.00 9 -0.82 30 -24.60 
  Logvinenko, Kristina 1571 RUS1.0010.13303.90 
  Kovyilina, Ekaterina 1706 RUS1.0010.26307.80 
  Matiukova, Uliana 1925 RUS0.001-0.4530-13.50 
  Miroshnik, Ekaterina 1657 RUS0.501-0.2930-8.70 
  Kurbatskay, Lilia 1895 RUS1.0010.513015.30 
  Yakhyazade, Gyunai 1779 RUS1.0010.353010.50 
  Erykalova, Marina 1985 RUS0.5010.13303.90 
  Damm, Anna 1685 RUS0.001-0.7630-22.80 
  Yudina, Kseniya 1739 RUS0.001-0.7030-21.00 

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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