Individual Calculations June 2016
 Richards, Deborah  Total change: 38.40  Rating chartPersonal card
 2016 2.3.5 Sub-Zonal Female Bridgetown BAR 2016-04-27
RcRownchangeKK*chgGame
 1818 2011 8.50 9 1.92 20 38.40 
  De Mey, Maria Paula 1611  * ARU1.0010.08201.60 
  Ramos Dos, Rosangela wc1746 SUR1.0010.18203.60 
  Miller, Rachel cwf1870 JAM1.0010.31206.20 
  Varela La Madrid, Maria 1931 VEN1.0010.39207.80 
  Diaz, Maria M.a. wf1914 ARU1.0010.37207.40 
  Vazquez Maccarini, Danitza wm2043 PUR0.5010.04200.80 
  Varona-Thomas, Maria 1804 GUY1.0010.23204.60 
  Johnson, Gabriella wc1690 TTO1.0010.13202.60 
  Soondarsingh, Aditi wc1756 TTO1.0010.19203.80 
 * 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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