Rapid: Individual Calculations July 2012
 Xu, Xiangyu (chn)  Total change: 34.00  Rating chartPersonal card
 Asian Youth Chess Championships 2012 Under 14 Open (Rapid) Hikkaduwa SRI 2012-06-24
RcRownchangeKK*chgGame
 2059 2050 5.00 7 1.70 20 34.00 
  Sachithra, Rukmal 1650  * SRI1.0010.08201.60 
  Aravindh, , Chithambaram Vr f2216 IND0.5010.22204.40 
  Vignesh, Nr 2111 IND1.0010.582011.60 
  Tran, Minh Thang 2170 VIE0.001-0.3420-6.80 
  Nguyen, Huynh Tuan Hai 1842 VIE1.0010.23204.60 
  Sidhant, Mohapatra 2209 IND1.0010.712014.20 
  Mousavi, Seyed Khalil 2216 IRI0.5010.22204.40 
 * 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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