Individual Calculations April 2016
 Roy Chowdhury, Saptarshi  Total change: -6.40  Rating chartPersonal card
 2nd ADRA FIDE Open Rating purulia , WB IND 2016-03-16
RcRownchangeKK*chgGame
 2097 2357 6.50 9 -0.64 10 -6.40 
  Mehendi, Sil 1957  * IND1.0010.08100.80 
  Subba, Raju S. 1957  * IND1.0010.08100.80 
  Prasannaa.s 2066 IND0.501-0.3510-3.50 
  Baivab, Mishra 2050 IND1.0010.14101.40 
  Hemant, Sharma (del) 2234 IND0.501-0.1710-1.70 
  Chattarjee, Laltu 2073 IND0.501-0.3410-3.40 
  Arpita, Mukherjee wf1957  * IND1.0010.08100.80 
  Karthikeyan, P. m2462 IND0.001-0.3610-3.60 
  Koustav, Chatterjee 2120 IND1.0010.20102.00 
 * 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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