Individual Calculations February 2015
 Nunez Donaire, Gabriel Alonso  Total change: -2.40  Rating chartPersonal card
 TORNEO DE INTEGRACION SUDAMERICA ZICOSUR 2015 Antofagasta CHI 2015-01-05
RcRownchangeKK*chgGame
 1886 1560 1.00 7 0.06 40 2.40 
  Borgeaud Fuentes, Oscar 1897 CHI0.001-0.1240-4.80 
  Vargas Maliqueo, Ivan Patricio f1960  * CHI0.001-0.0840-3.20 
  Ramirez, M. Eugenia 1960  * BOL0.001-0.0840-3.20 
  Riquelme Abuffon, Nicolas 1934 CHI1.0010.904036.00 
  Valderrama Dahmen, Mauricio 1822 CHI0.001-0.1840-7.20 
  Barria Villarroel, Emilio 1850 CHI0.001-0.1640-6.40 
  Yanez Almonacid, Jermain Esteb 1778 CHI0.001-0.2240-8.80 
 * 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)
 
 II TORNEO INTERNACIONAL DE AJEDREZ, CIUDAD DE ARICA 2015 Arica CHI 2015-01-13
RcRownchangeKK*chgGame
 1906 1560 0.50 5 -0.12 40 -4.80 
  Fernandez Sanchez, Fernando 1960  * PER0.001-0.0840-3.20 
  Ortega, Jaime 1960  * PER0.001-0.0840-3.20 
  Rosales Schulz, Robin 1956 CHI0.001-0.0840-3.20 
  Aguilar Chura, Pedro 1930 BOL0.001-0.1040-4.00 
  Bernal Navarrete, Marcelo Andres 1723 CHI0.5010.22408.80 
 * 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)
 

 

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