Individual Calculations October 2014
 Sosa Pacheco, Luis  Total change: 22.00  Rating chartPersonal card
 2do. William Bermudez Adams In Memoriam Grupo B Ponce PUR 2014-09-05
RcRownchangeKK*chgGame
 1751 1740 2.00 3 0.55 40 22.00 
  Rios Maldonado, Javier 1782 PUR1.0010.564022.40 
  Pinales Roussel, Gabriel 1888 PUR0.001-0.3040-12.00 
  Silva Rodriguez, Abner 1583 PUR1.0010.294011.60 

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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