Individual Calculations October 2018
 Ahumada Matus D La Parra, Felipe  Total change: -22.60  Rating chartPersonal card
 Segundo Torneo Abierto IRT Sub 2200 Ciudad de Temuco 2018 Temuco CHI 2018-09-08
RcRownchangeKK*chgGame
 1612 1809 2.50 5 -1.13 20 -22.60 
  Abdala Cancino, Patricia Anastas wc1506 CHI1.0010.14202.80 
  Romero Troncoso, Liset Anais 1629 CHI0.501-0.2420-4.80 
  Vildosola Canales, Melany 1555 CHI1.0010.19203.80 
  Fernandez Chavez, Juan 1959 CHI0.001-0.3020-6.00 
  Palma Munoz, Oscar 1411 CHI0.001-0.9220-18.40 

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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