Individual Calculations January 2020
 Del Castilho, Martyn  Total change: 3.20  Rating chartPersonal card
 2019 Michael Forde Memorial Tournament Bridgetown BAR 2019-11-28
RcRownchangeKK*chgGame
 1910 2290 6.50 7 0.16 20 3.20 
  Prescod, Rory 1890  * BAR1.0010.08201.60 
  Elcock, Corie 1890  * BAR1.0010.08201.60 
  Depradine, Lawrence 1890  * BAR1.0010.08201.60 
  Cox, Akeem 1890  * BAR1.0010.08201.60 
  Sandiford, Kyle 1890  * BAR1.0010.08201.60 
  Edwards, Emar 1890  * BAR1.0010.08201.60 
  Corbin, Philip f2028 BAR0.501-0.3220-6.40 
 * 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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