Individual Calculations April 2009
 Gvilava, Maya  Total change: 2.55  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2071 2052 3.50 7 0.17 15 2.55 
  Tyutyunnikov, Kirill 1979 RUS1.0010.40156.00 
  Vdovin, Sergei 2263 RUS0.001-0.2315-3.45 
  Kuzin, Sergey 2037 RUS1.0010.48157.20 
  Matveev, Mikhail 2245 RUS0.001-0.2515-3.75 
  Pluzhnik, Mikhail 2177 RUS0.001-0.3315-4.95 
  Shurunov, Andrei 1882 RUS0.501-0.2215-3.30 
  Seregin, Alexey 1916 RUS1.0010.32154.80 

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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