Individual Calculations February 2019
 Borda, Cesar  Total change: -20.60  Rating chartPersonal card
 IV ITT ZICOSUR 2019 Antofagasta CHI 2019-01-04
RcRownchangeKK*chgGame
 1988 2143 5.50 9 -0.48 20 -9.60 
  Castillo Eldan, Hernan 1743  * CHI1.0010.08201.60 
  Delgadillo, Adonay f2218 BOL0.001-0.4020-8.00 
  Vasquez Cisternas, Mauricio 1743  * CHI1.0010.08201.60 
  Castaneda Martinez, Ruben 1803 CHI1.0010.12202.40 
  Descarrega Zacarias, Vanessa 1839 VEN1.0010.14202.80 
  Acosta, Pablo Ismael m2463 ARG0.001-0.1320-2.60 
  Castellanos Villela, Alejandro 1937 CHI0.501-0.2620-5.20 
  Huanca Perez, Joaquin 1743  * CHI1.0010.08201.60 
  Lopez Silva, Hugo 2399 CHI0.001-0.1920-3.80 
 * 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)
 
 IRT "Cerro Rico de Potosi" Potosi BOL 2019-01-18
RcRownchangeKK*chgGame
 1876 2143 5.00 7 -0.55 20 -11.00 
  Araujo Arnez, Alexia 1743  * BOL1.0010.08201.60 
  Silicuana Quispe, Cristhian 1743  * BOL1.0010.08201.60 
  Molina, Jessica wf1806 BOL1.0010.12202.40 
  Alvarez, Marco Antonio 1882 BOL0.501-0.3220-6.40 
  Titichoca Daza, Daniel c2179 BOL0.5010.05201.00 
  Lopez A., Richard 2037 BOL0.001-0.6420-12.80 
  Yanez Arcienega, Camilo 1743  * BOL1.0010.08201.60 
 * 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)
 

 

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