Individual Calculations July 2023
 Navarro Barrios, Andres Daniel  Total change: 2.80  Rating chartPersonal card
 III Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Cusco - La Habana - Medellin PAN 2023-06-03
RcRownchangeKK*chgGame
 1130 1103 1.00 2 0.07 40 2.80 
  Lasso Mollick, Luis Daniel 1041 PAN1.0010.414016.40 
  Alvarez Quispe, Luis Enrique 1218 PER0.001-0.3440-13.60 

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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