Individual Calculations March 2016
 Marrero Perez, Radames  Total change: -43.20  Rating chartPersonal card
 Clasificatorio de Puerto Rico 2016 Caguas PUR 2016-02-12
RcRownchangeKK*chgGame
 1729 1664 1.50 6 -1.08 40 -43.20 
  Davila Blanco, Juan Jose c2024 PUR0.001-0.1040-4.00 
  Melendez Lopez, Eduardo J. 1404 PUR1.0010.18407.20 
  Pinales Roussel, Gabriel 1971 PUR0.001-0.1440-5.60 
  Gutierrez Torres, Janelys 1510 PUR0.501-0.2140-8.40 
  Padin Rivera, Juan R. 1773 PUR0.001-0.3540-14.00 
  Rivera Cantu, Lemuel 1694 PUR0.001-0.4640-18.40 

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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