Individual Calculations June 2024
 Marquez Alarcon, Ivan Alex  Total change: 20.00  Rating chartPersonal card
 Clasificatorio al Panamericano Amateur 2024, Sub-1700 Sucre BOL 2024-05-24
RcRownchangeKK*chgGame
 1569 1675 5.00 7 0.50 40 20.00 
  Montoya Mercado, Julio Cesar 1519 BOL1.0010.294011.60 
  Fernandez Guzman, Rene Rodrigo 1563 BOL1.0010.354014.00 
  Castro Velasco, Carlos Andres 1598 BOL0.001-0.6140-24.40 
  Mamani Carlo, Leonardo 1682 BOL0.001-0.4940-19.60 
  Aloma Fernandez, Lariza 1559 BOL1.0010.344013.60 
  Rodriguez Ramos, Mateo 1522 BOL1.0010.304012.00 
  Guevara, Jose Raul 1542 BOL1.0010.324012.80 

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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