Individual Calculations March 2011
 Makarova, Darya  Total change: -4.50  Rating chartPersonal card
 Samara Chmp. 2011 SF Samara RUS 2011-01-15
RcRownchangeKK*chgGame
 1843 1694 0.50 2 -0.18 25 -4.50 
  Kobylsky, Evgeny 2042 RUS0.001-0.1125-2.75 
  Kalashnikova, Elena 1644 RUS0.501-0.0725-1.75 

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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