Individual Calculations February 2018
 Aravena Navarro, Alexis Andres  Total change: 26.60  Rating chartPersonal card
 CICLO CAMPEONATO DE CHILE 2017 - 2018 SEMIFINAL SANTIAGO Santiago CHI 2018-01-05
RcRownchangeKK*chgGame
 1930 1824 3.00 7 0.42 38 15.96 
  Cuevas Araya, Walter f2153 CHI0.5010.383814.44 
  Nunez, Cristopher 2004 CHI0.001-0.2638-9.88 
  Orellana Arancibia, Boris 1699 CHI1.0010.333812.54 
  Bombardiere Castro, Aldo 2036 CHI0.001-0.2338-8.74 
  Gonzalez Massardo, Felipe 1721 CHI1.0010.363813.68 
  Bulgarini Torre, Marco 1926 CHI0.5010.14385.32 
  Flores Cisternas, Ricardo 1972 CHI0.001-0.3038-11.40 

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)
 
 IRT Preparacion Campeonatos Nacionales 2018 Club La Florida Santiago CHI 2018-01-13
RcRownchangeKK*chgGame
 1698 1824 4.50 6 0.64 38 24.32 
  Cubillos Diaz De Valdes, Rodri 1424  * CHI1.0010.08383.04 
  Plaza Villar, Hervo 1580 CHI1.0010.20387.60 
  Campos Zambrano, Alexis Andres 1628 CHI1.0010.25389.50 
  Guerrero Cataldo, Juan Andres 1832 CHI0.5010.01380.38 
  Orellana Hidalgo, Camilo Alons 1806 CHI0.501-0.0338-1.14 
  Alvarado Munoz, Sebastian Igna 1919 CHI0.5010.13384.94 
 * 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)
 
 1 IRT Sub 2200 Club de Ajedrez Bobby Fischer Talca Talca CHI 2018-01-20
RcRownchangeKK*chgGame
 1755 1824 2.50 5 -0.36 38 -13.68 
  Mundaca Bermedo, Pia Ignacia 1424  * CHI1.0010.08383.04 
  Pinilla Gaete, Patricio Eduardo 2027 CHI0.001-0.2438-9.12 
  Zuniga Lara, Catalina Paz 1652 CHI0.501-0.2338-8.74 
  Aranguiz Olave, Emilio Antonio 1676 CHI1.0010.303811.40 
  Castillo Rivera, Carlos Alberto 1996 CHI0.001-0.2738-10.26 
 * 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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