Blitz: Individual Calculations February 2019
 Huanca Perez, Joaquin  Total change: 32.60  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 16 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1641 1595 4.50 9 0.50 20 10.00 
  Quirhuayo Chumbe, German Gonzalo f1995  * PER0.001-0.0820-1.60 
  Analuisa Ramirez, Jaime 1365 ECU1.0010.21204.20 
  Tomiello, Mateus Costamilan 1846 BRA0.001-0.1920-3.80 
  Noronha Linares, Alessandra Fiore 1254 PER1.0010.12202.40 
  Condori Echevarria, Sebastian 1621 PER1.0010.542010.80 
  Alarcon Garcia, Alejandro Mikhai 1726 PER1.0010.682013.60 
  Aravena Navarro, Alexis Andres 1847 CHI0.001-0.1920-3.80 
  Alfaro Mauricio, Kevin Johan 1739 PER0.001-0.3120-6.20 
  Gonzalez Gonzalez, Joaquin Pat 1373 CHI0.501-0.2820-5.60 
 * 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)
 
 IV BLITZ ZICOSUR Antofagasta CHI 2019-01-05
RcRownchangeKK*chgGame
 1859 1595 2.50 7 1.13 20 22.60 
  Martinez Alcantara, Jose Eduardo g1995  * PER0.001-0.0820-1.60 
  Bolanos, Fernando c1933 BOL0.001-0.1220-2.40 
  Titichoca Daza, Daniel c1849 BOL0.001-0.1920-3.80 
  Apaza Canahuiri, Yasmani 1667 CHI1.0010.602012.00 
  Vargas Nina, Arturo 1995  * CHI0.001-0.0820-1.60 
  Rivera Cerezo, Julio 1770 CHI0.5010.23204.60 
  Castaneda Martinez, Ruben 1803 CHI1.0010.772015.40 
 * 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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