Individual Calculations August 2012
 Lorensuhewa, Prasanjith Chanaka  Total change: 12.60  Rating chartPersonal card
 Asian Youth Chess Championships 2012 Under 12 Open Hikkaduwa SRI 2012-06-24
RcRownchangeKK*chgGame
 1641 1476 3.00 7 0.84 15 12.60 
  Rakesh, Kumar Jena f1876  * IND0.001-0.0815-1.20 
  Nguyen, Dang Hong Phuc 1783 VIE0.001-0.1415-2.10 
  Ip, Seng Tou 1322 MAC1.0010.29154.35 
  Teh, De Juan c1743 MAS0.001-0.1815-2.70 
  Baterdene, Tsogbayar 1667 MGL0.5010.25153.75 
  Rathnayake, K G 1502 SRI1.0010.54158.10 
  Herath, H M A Y 1595 SRI0.5010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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