Individual Calculations June 2016
 Barrett, Ariel  Total change: -5.00  Rating chartPersonal card
 2016 2.3.5 Sub-Zonal Female Bridgetown BAR 2016-04-27
RcRownchangeKK*chgGame
 1685 1752 5.50 9 0.35 20 7.00 
  Kandamaran, Pritika 1352  * BAR1.0010.08201.60 
  Varela La Madrid, Maria 1931 VEN0.001-0.2720-5.40 
  Mason, Oshara 1412 BAR1.0010.12202.40 
  Johnson, Gabriella wc1690 TTO0.501-0.0920-1.80 
  Ramos Dos, Rosangela wc1746 SUR0.501-0.0120-0.20 
  Varona-Thomas, Maria 1804 GUY0.001-0.4320-8.60 
  Karelina, Polina 1660 BAH1.0010.37207.40 
  Blackman, Katrina wc1660 BAR0.501-0.1320-2.60 
  Diaz, Maria M.a. wf1914 ARU1.0010.712014.20 
 * 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)
 
 Robert Wheeler Open 2016 Kingston, Jamaica JAM 2016-05-19
RcRownchangeKK*chgGame
 1736 1755 1.00 3 -0.60 20 -12.00 
  Wilson, Brandon c2115 JAM0.001-0.1020-2.00 
  Barrett, Leighton c1662 JAM0.001-0.6320-12.60 
  Thorpe, Jaleel 1431 JAM1.0010.13202.60 

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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