Individual Calculations July 2013
 Lowe, Mark  Total change: 2.10  Rating chartPersonal card
 2013 Karl Sealy Memorial Bridgetown BAR 2013-05-17
RcRownchangeKK*chgGame
 1740 1641 2.00 5 0.07 30 2.10 
  Janoha, Andrea 1603 BAR1.0010.453013.50 
  Husbands, Orlando c1962 BAR0.001-0.1330-3.90 
  Coppin, Jeran 1370 BAR1.0010.17305.10 
  Harewood, Othneil 1800 BAR0.001-0.2930-8.70 
  Castillo Serrano, Roberto 1965 CUB0.001-0.1330-3.90 

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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