Rapid: Individual Calculations January 2023
 Tobar Salas, Juan Carlos  Total change: -12.80  Rating chartPersonal card
 IRT RAPIDO JUNTO AL TABLERO Valdivia, region de Los Rios CHI 2022-11-26
RcRownchangeKK*chgGame
 1696 1547 0.00 2 -0.64 20 -12.80 
  Carcamo Calderon, Jose Ignacio 1828 CHI0.001-0.1620-3.20 
  Carcamo Villacura, Ruben 1563 CHI0.001-0.4820-9.60 

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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