Individual Calculations January 2019
 Cosoi Scherzer, Alejandro  Total change: 7.00  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - IX TORNEO INTER CLUBES 2018 Santiago CHI 2018-09-13
RcRownchangeKK*chgGame
 1858 1951 3.50 5 0.43 20 8.60 
  Castro Ramirez, Ernesto 1968 CHI1.0010.522010.40 
  Zenteno Castro, Pedro 2076 CHI0.5010.17203.40 
  Campos Zambrano, Alexis Andres 1689 CHI1.0010.18203.60 
  Urrutia Cordova, Camila 1703 CHI1.0010.19203.80 
  Lay Bobadilla, Patrick 1854 CHI0.001-0.6320-12.60 

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)
 
 CICLO CAMPEONATO DE CHILE 2018 - 2019 - SEMIFINAL SANTIAGO Santiago CHI 2018-12-06
RcRownchangeKK*chgGame
 1934 1943 3.50 7 -0.08 20 -1.60 
  Lepori Cardenas, Eduardo 1543  * CHI1.0010.08201.60 
  Farfan Ortiz, Enrique Alfredo 2185 CHI0.001-0.2020-4.00 
  Valderrama Troncoso, Mauricio 1827 CHI0.501-0.1620-3.20 
  Aguirre Contreras, Cristian f2308 CHI0.001-0.1020-2.00 
  Bulgarini Torre, Marco 1863 CHI0.001-0.6120-12.20 
  Roman Alvarez, Oscar 1784 CHI1.0010.29205.80 
  Diaz Dennett, Enzo 2031 CHI1.0010.622012.40 
 * 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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