Individual Calculations January 2010
 Movsesian, Sergei  Total change: -10.00  Rating chartPersonal card
 World Cup 2009 Khanty-Mansiysk RUS 2009-11-21
RcRownchangeKK*chgGame
 2527 2718 0.50 2 -1.00 10 -10.00 
  Yu, Yangyi g2527 CHN0.001-0.7510-7.50 
  Yu, Yangyi g2527 CHN0.501-0.2510-2.50 

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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