Blitz: Individual Calculations October 2013
 Ranmith, W S  Total change: -4.80  Rating chartPersonal card
 9th Asian Schools Chess Championship 2013 Under 15 Open Blitz Hikkaduwa SRI 2013-09-05
RcRownchangeKK*chgGame
 1689 1721 3.00 6 -0.24 20 -4.80 
  Weerasinghe, Kavindu Nirmana 1516 SRI1.0010.24204.80 
  Zhakypov, Artur 1608 KGZ0.001-0.6520-13.00 
  Mayed, Al-Rashedi 1838 UAE1.0010.662013.20 
  Foziljonov, Hojiakbar 1793 UZB1.0010.602012.00 
  Herath, N N B 1714 SRI0.001-0.5120-10.20 
  Kuruppu, Supun Dasantha 1663 SRI0.001-0.5820-11.60 

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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