Individual Calculations June 2013
 Castillo Serrano, Roberto  Total change: -9.45  Rating chartPersonal card
 2013 Heroes Day Cup - Candidates Bridgetwon BAR 2013-04-27
RcRownchangeKK*chgGame
 1876 1965 3.00 6 -0.63 15 -9.45 
  Lucas, Steven 1656 BAR1.0010.14152.10 
  Cupid, Kevin 2053 TRI0.001-0.3815-5.70 
  Howard, Corinne 1728 BAR1.0010.20153.00 
  Prescod, Bryan 1795 BAR1.0010.28154.20 
  Mellace, Andrew 2061 JAM0.001-0.3715-5.55 
  Husbands, Orlando 1965 BAR0.001-0.5015-7.50 

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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