Individual Calculations July 2023
 Mayhua Chino, Gabriel Salvador  Total change: 22.80  Rating chartPersonal card
 III Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Cusco - La Habana - Medellin PAN 2023-06-03
RcRownchangeKK*chgGame
 1287 1025 1.50 4 0.57 40 22.80 
  Gonzalo Garate, Luis Valentino 1520 PER0.001-0.0440-1.60 
  Munoz Pena, Diego Alejandro 1436 CUB0.001-0.0840-3.20 
  Santamaria Arcila, Nicolas 1149 COL0.5010.17406.80 
  Lasso Mollick, Luis Daniel 1041 PAN1.0010.524020.80 

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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