Rapid: Individual Calculations January 2024
 Vera Villarroel, Alex  Total change: -53.20  Rating chartPersonal card
 Torneo Aniversario Club de Ajedrez Los Rios Valdivia, Region de Los Rios CHI 2023-12-02
RcRownchangeKK*chgGame
 1584 1466 0.00 3 -1.33 40 -53.20 
  Vargas Maliqueo, Ivan Patricio f2136 CHI0.001-0.0140-0.40 
  Troncoso Soto, Franco 1094 CHI0.001-0.9040-36.00 
  Medina Castillo, Benjamin Ignacio 1523 CHI0.001-0.4240-16.80 

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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