Individual Calculations June 2013
 Gonzalez, Olivieri Orlando  Total change: 38.25  Rating chartPersonal card
 VII Panamerican Scholastic Chess Championship - U17 Abs Port of Spain TTO 2013-03-27
RcRownchangeKK*chgGame
 1708 1939 5.50 6 0.79 15 11.85 
  Smith, Javanna wc1678 TRI1.0010.18152.70 
  Harewood, Jerome 1710 BAR1.0010.21153.15 
  Bigoria Escobedo, Raul 1819 PER0.501-0.1615-2.40 
  Harewood, Jakeel 1702 BAR1.0010.20153.00 
  Goncalves Moreno, Magly Del Vall 1758 VEN1.0010.26153.90 
  Pacheco, Dimitri 1578 TRI1.0010.10151.50 

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)
 
 II Cerrado Caffe 2013 Bayamon PUR 2013-04-19
RcRownchangeKK*chgGame
 1688 1926 8.00 9 1.08 15 16.20 
  Maldonado Ocasio, Noel 1526  * PUR1.0010.08151.20 
  Santana, Orlando 2119 PUR1.0010.751511.25 
  Olivieri Berdesia, Maria 1526  * PUR1.0010.08151.20 
  Silva Rodriguez, Abner 1639 PUR1.0010.16152.40 
  Rios Maldonado, Javier 1739 PUR0.001-0.7415-11.10 
  Vazquez Ramos, Samuel 1755 PUR1.0010.27154.05 
  Ojeda Garcia, Jean 1649 PUR1.0010.17152.55 
  Rios Girald, Javier 1526  * PUR1.0010.08151.20 
  Clukey Helming, Sean 1711 PUR1.0010.23153.45 
 * 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)
 
 Puerto Rico Youth Championship 2013 U18 Caguas PUR 2013-05-18
RcRownchangeKK*chgGame
 1697 1923 3.00 3 0.68 15 10.20 
  Rios, Maldonado Javier 1728 PUR1.0010.25153.75 
  Figueroa, Calderon Gamalier 1578 PUR1.0010.11151.65 
  Rodriguez, Vega Jensen 1786 PUR1.0010.32154.80 

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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