Blitz: Individual Calculations July 2013
 Haputhanthri, H L N B  Total change: 4.20  Rating chartPersonal card
 Asian Youth 2013, Blitz, Open Under 12 Sari IRI 2013-06-26
RcRownchangeKK*chgGame
 1722 1447 1.00 4 0.21 20 4.20 
  Zhu, Yi f1847  * CHN0.001-0.0820-1.60 
  Saurabh, Anand 1769 IND0.001-0.1320-2.60 
  Thiyasara, K.t Thisen 1472 SRI1.0010.532010.60 
  Erdemdalai, Yondonjamts 1801 MGL0.001-0.1120-2.20 
 * 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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