Individual Calculations September 2015
 Sarmiento Manuel, Juanito  Total change: 0.00  Rating chartPersonal card
 PANAMERICAN SENIOR CHESS CHAMPIONSHIP Over 65 Porlamar VEN 2015-08-22
RcRownchangeKK*chgGame
 1824 1775 3.50 8 0.00 40 0.00 
  Bianco Diaz, Rogelio Jose 1874 VEN0.5010.14405.60 
  Vergara Duplaquet, Pablo Alejan 1998 VEN0.001-0.2240-8.80 
  Farias, Sergio Luiz Cardoso 1615 BRA0.001-0.7140-28.40 
  Chirinos Cabrera, Cleren Jesus c2001 VEN0.001-0.2140-8.40 
  Cortez, Jose Agapito 1542 VEN1.0010.21408.40 
  Gamboa Gonzalez, Anibal c2029 VEN0.001-0.1940-7.60 
  Sears, Frank c1852 TTO1.0010.614024.40 
  Rincones, Luis Enrique 1680 VEN1.0010.374014.80 

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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