Individual Calculations August 2023
 Sanchez Riscanevo, Santiago  Total change: 11.60  Rating chartPersonal card
 IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam Rivera COL 2023-07-20
RcRownchangeKK*chgGame
 1773 1310 0.50 3 0.29 40 11.60 
  Diaz Larrea, Juan Manuel 1960 COL0.001-0.0140-0.40 
  Zambrano, Karina 1708 COL0.001-0.0840-3.20 
  Rendon Prado, Haymer 1651 COL0.5010.384015.20 

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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