Individual Calculations June 2013
 Rahaman, Najarah  Total change: 0.00  Rating chartPersonal card
 VII Panamerican Scholastic Chess Championship - U17 Abs Port of Spain TTO 2013-03-27
RcRownchangeRpKK*chgGame
 1746 0 1.50 6 0.00 1553   0.00 
  Harewood, Jakeel 1702 BAR1.0010.00 0.00 
  Goncalves Moreno, Magly Del Vall 1758 VEN0.0010.00 0.00 
  Pacheco, Dimitri 1578 TRI0.0010.00 0.00 
  Gonzalez Olivieri, Orlando c1939 PUR0.0010.00 0.00 
  Smith, Javanna wc1678 TRI0.5010.00 0.00 
  Bigoria Escobedo, Raul 1819 PER0.0010.00 0.00 

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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