Individual Calculations November 2021
 Chavez Dinamarca, Bastian  Total change: -44.80  Rating chartPersonal card
 Torneo IRT Sub 2200 Septiembre 2021 Club Chile Santiago CHI 2021-09-21
RcRownchangeKK*chgGame
 1843 2042 3.50 5 -0.10 20 -2.00 
  Martinez Pina, Diego Alexander 1642  * CHI1.0010.08201.60 
  Flores Cisternas, Ricardo 1901 CHI0.501-0.1920-3.80 
  Vergara Castillo, Boris 1853 CHI0.501-0.2520-5.00 
  Perez Seguel, Maximo Ignacio 1642  * CHI1.0010.08201.60 
  Vigil, Lucas 2175 ARG0.5010.18203.60 
 * 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
 1720 2042 3.00 6 -2.14 20 -42.80 
  Ramirez Sanchez, Vicente 1642  * CHI1.0010.08201.60 
  Castro Salgado, Pablo 1709 CHI0.001-0.8820-17.60 
  Saa Pino, Shalim 1642  * CHI1.0010.08201.60 
  Contreras Suazo, Rocio 1695 CHI1.0010.11202.20 
  Aravena Navarro, Alexis Andres 1943 CHI0.001-0.6420-12.80 
  Gallardo Ramirez, Ricardo Manuel 1690 CHI0.001-0.8920-17.80 
 * 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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