Individual Calculations September 2023
 Lara Martinez, Gabriel Nehemias  Total change: 6.40  Rating chartPersonal card
 TORNEO POR EQUIPOS IRT SUB2400 IX ANIVERSARIO CLUB ENROQUE OSORNINO Osorno CHI 2023-08-05
RcRownchangeKK*chgGame
 1567 1424 2.00 5 0.16 40 6.40 
  Lucero, Marzo Daniel 1949 ARG0.001-0.0340-1.20 
  Larranaga Arriagada, Emilio Alon 1222 CHI1.0010.24409.60 
  Montenegro Bustos, Diego Sebastia 1281 CHI1.0010.314012.40 
  Soto Miranda, Ignacio Jesus 1622 CHI0.001-0.2440-9.60 
  Mondaca Gonzalez, Alfredo 1762 CHI0.001-0.1240-4.80 

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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