Individual Calculations July 2023
 Mesa, Francisco Alonso Jr.  Total change: 2.00  Rating chartPersonal card
 IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto Medellin COL 2023-06-16
RcRownchangeKK*chgGame
 1780 1723 3.00 7 0.10 20 2.00 
  Martinez, Mauricio 1871 COL0.5010.20204.00 
  Llano Buritica, Eduardo 1901 COL0.001-0.2720-5.40 
  Valdes, Nicolas 1841 COL0.001-0.3420-6.80 
  Caicedo Anguila, Juliana 1706 COL1.0010.48209.60 
  Lopez Cardona, Diego 1886 COL0.001-0.2820-5.60 
  Mercado Maestre, Maria Angel 1399 COL1.0010.13202.60 
  Uribe Valencia, Victor Alexis 1856 COL0.5010.18203.60 

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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