Individual Calculations September 2009
 Lorparizangeneh, Shahin  Total change: -3.75  Rating chartPersonal card
 Asian Youth Under 10 Chess Championship 2009 New Delhi IND 2009-08-03
RcRownchangeKK*chgGame
 1758 1942 3.50 5 -0.15 25 -3.75 
  Pavit, Singh 1614 IND0.501-0.3725-9.25 
  Abdumalik, Zhansaya 1831 KAZ1.0010.35258.75 
  Harshal, Shahi 1724 IND0.501-0.2825-7.00 
  Nguyen, Huynh Tuan Hai 1760 VIE1.0010.26256.50 
  Hetul, Shah 1859 IND0.501-0.1125-2.75 

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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