Individual Calculations January 2019
 Hosdurga, Chirag  Total change: 129.60  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2054 1758 4.50 8 3.24 40 129.60 
  Martinez, Ayelen wm2158  * ARG0.001-0.0840-3.20 
  Kromhout, Ewan 2019 RSA0.5010.324012.80 
  Millward, Kevin P 2012 ENG1.0010.814032.40 
  Bhawoodien, Mohamed Ozayr f2123 RSA0.001-0.1040-4.00 
  Ratnesan, Ranesh 2055 ENG0.001-0.1540-6.00 
  Atanasov, Anthony c1929 CAN1.0010.734029.20 
  Yoon, Jacob D 2009 ENG1.0010.814032.40 
  Lindholm, Jere 2130 FIN1.0010.904036.00 
 * 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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