Individual Calculations March 2016
 Sosa Pacheco, Luis  Total change: 9.80  Rating chartPersonal card
 Clasificatorio de Puerto Rico 2016 Caguas PUR 2016-02-12
RcRownchangeKK*chgGame
 1805 1718 3.00 6 0.49 20 9.80 
  Almedina Ortiz, Edgardo J. f2118  * PUR0.001-0.0820-1.60 
  Garcia Santiago, Jorge J. 1609 PUR0.501-0.1520-3.00 
  Reyes Landrau, Jose R. 1602 PUR1.0010.34206.80 
  Velazquez Rivera, Pedro J. 1733 PUR0.5010.02200.40 
  Sosa Trani, Luis f2073 PUR0.5010.39207.80 
  Rivera Cantu, Lemuel 1694 PUR0.501-0.0320-0.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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