Individual Calculations April 2019
 Alvarez Tapia, Wilfredo  Total change: 0.00  Rating chartPersonal card
 VIII Memorial Hermanos Colon Romero Categoria A San Juan PUR 2019-03-21
RcRownchangeRpKK*chgGame
 1680 0 2.50 7 0.00 1578   0.00 
  Lugo Roldan, Jean P. 1963 PUR0.0010.00 0.00 
  Camacho Fabre, Rafael 1649 PUR1.0010.00 0.00 
  Matos Santoni, Gamalier 1849 PUR0.0010.00 0.00 
  Santiago Colon, Brian O. 1746 PUR0.0010.00 0.00 
  Colon Magobet, Richard 1532 PUR0.0010.00 0.00 
  Ortiz Colon, Vladimir S. 1450 PUR1.0010.00 0.00 
  Childers Pickett, Logan 1572 PUR0.5010.00 0.00 

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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