Individual Calculations September 2023
 Barria Villarroel, Emilio  Total change: -24.40  Rating chartPersonal card
 TORNEO POR EQUIPOS IRT SUB2400 IX ANIVERSARIO CLUB ENROQUE OSORNINO Osorno CHI 2023-08-05
RcRownchangeKK*chgGame
 1782 1902 2.00 5 -1.22 20 -24.40 
  Troncoso Carrasco, Jose 1964 CHI0.5010.09201.80 
  Soto Miranda, Ignacio Jesus 1622 CHI0.001-0.8420-16.80 
  Sommer Matamala, Gustavo Adolfo 1793 CHI0.001-0.6520-13.00 
  Andaur Vega, Claudio 1925 CHI1.0010.532010.60 
  Carcamo Villacura, Ruben 1606 CHI0.501-0.3520-7.00 

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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