Individual Calculations March 2010
 Marder, Elena  Total change: 12.75  Rating chartPersonal card
 Moscow open 2010 B Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2012 1769 2.50 8 0.85 15 12.75 
  Solcanean, Serghei m2141 MDA0.5010.40156.00 
  Krutov, Sergey 2124 RUS0.001-0.1115-1.65 
  Guseinov, Djelal 2012 RUS0.001-0.2015-3.00 
  Rakhmatulaev, Konstantin 1988 UZB0.5010.28154.20 
  Absoliamov, Javday 1921 RUS0.5010.20153.00 
  Maksoev, Georgy 1961 RUS1.0010.751511.25 
  Alieva, Nurlana 1996 RUS0.001-0.2115-3.15 
  Kvasov, Sergey 1955 RUS0.001-0.2615-3.90 

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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