Individual Calculations January 2019
 Parada Araneda, Roger  Total change: -73.60  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - IX TORNEO INTER CLUBES 2018 Santiago CHI 2018-09-13
RcRownchangeKK*chgGame
 2096 2128 1.00 7 -2.76 20 -55.20 
  Diaz Dennett, Enzo 2031 CHI0.001-0.6320-12.60 
  Caceres Vasquez, Sergio f2038 CHI0.001-0.6220-12.40 
  Toloza Caldera, Gaston 2031 CHI0.501-0.1320-2.60 
  Perez Gormaz, Matias m2393 CHI0.001-0.1820-3.60 
  Perez Molina, Robinson f2225 CHI0.001-0.3720-7.40 
  Jaramillo Soto, Pablo 2174 CHI0.001-0.4420-8.80 
  Garcia Pacheco, Mikel 1778 CHI0.501-0.3920-7.80 

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)
 
 CICLO CAMPEONATO DE CHILE 2018 - 2019 - SEMIFINAL SANTIAGO Santiago CHI 2018-12-06
RcRownchangeKK*chgGame
 1940 2128 5.00 8 -0.92 20 -18.40 
  Valderrama Troncoso, Mauricio 1827 CHI1.0010.15203.00 
  Morales Gonzalez, Rodrigo 1943 CHI0.001-0.7420-14.80 
  Tobar Galvez, Edson 1895 CHI1.0010.21204.20 
  Flores Cisternas, Ricardo 1941 CHI1.0010.26205.20 
  Inostroza Serrano, Sergio 2014 CHI0.501-0.1620-3.20 
  Vargas Maliqueo, Ivan Patricio f2013 CHI0.001-0.6620-13.20 
  Vergara Castillo, Boris 1951 CHI1.0010.27205.40 
  Reyes Jara, Paula wf1932 CHI0.501-0.2520-5.00 

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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