Individual Calculations November 2021
 Aravena Navarro, Alexis Andres  Total change: 32.20  Rating chartPersonal card
 IRT POR EQUIPOS JUNTOS POR CORONEL 2021 SUB 2200 Coronel CHI 2021-10-10
RcRownchangeKK*chgGame
 1659 1943 5.00 5 0.91 20 18.20 
  Contreras Suazo, Rocio 1695 CHI1.0010.19203.80 
  Conejeros Fredes, Tomas 1543  * CHI1.0010.08201.60 
  Bucher Kees, Paul 1543  * CHI1.0010.08201.60 
  Parada Garces, Jaime Alfonso 1891 CHI1.0010.43208.60 
  Meneses Neira, Patricio 1622 CHI1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Torneo IRT Undecimo Aniversario Club Chess Maipu IRT Sub 2200 Maipu Santiago CHI 2021-10-16
RcRownchangeKK*chgGame
 1743 1943 5.00 6 0.70 20 14.00 
  Rebolledo Anabalon, Claudio 1543  * CHI1.0010.08201.60 
  Contreras Suazo, Rocio 1695 CHI0.001-0.8120-16.20 
  Ramirez Camilla, Agustin 1543  * CHI1.0010.08201.60 
  Palma Munoz, Oscar 1657 CHI1.0010.16203.20 
  Chavez Dinamarca, Bastian 2042 CHI1.0010.642012.80 
  Ballesteros Cardenas, Leonardo c1977 CHI1.0010.552011.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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