Individual Calculations February 2015
 Lugo Roldan, Jean P.  Total change: -12.00  Rating chartPersonal card
 2do. Torneo Internacional Memorial Narciso Rabell Mendez San Sebastian PUR 2015-01-14
RcRownchangeKK*chgGame
 1932 1903 3.00 7 -0.30 40 -12.00 
  Almedina Ortiz, Edgardo J. f2201 PUR0.001-0.1540-6.00 
  Jaquez, Juan Manuel 2109 DOM0.001-0.2440-9.60 
  Cruz Serrano, Victor 1862 PUR0.001-0.5640-22.40 
  Ayala Sanchez, Abnel 2034 PUR0.001-0.3240-12.80 
  Ortiz Ocasio, Jose Antonio 1738 PUR1.0010.284011.20 
  Soto Gonzalez, Ismael R. 1780 PUR1.0010.334013.20 
  Padin Rivera, Juan R. 1803 PUR1.0010.364014.40 

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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