Individual Calculations January 2019
 Vergara Rozas, Jose  Total change: 5.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - IX TORNEO INTER CLUBES 2018 Santiago CHI 2018-09-13
RcRownchangeKK*chgGame
 2083 2122 0.50 2 -0.61 20 -12.20 
  Fuentealba Labra, Jorge 2152 CHI0.001-0.4620-9.20 
  Inostroza Serrano, Sergio 2014 CHI0.501-0.1520-3.00 

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)
 
 V TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2018 Arica CHI 2018-12-13
RcRownchangeKK*chgGame
 2139 2122 5.50 10 0.87 20 17.40 
  Vergara Barreda, Inaki Imanol 1722  * CHI1.0010.08201.60 
  Quintiliano Pinto, Renato R. m2439 BRA0.001-0.1320-2.60 
  Gonzalez Rodriguez, Emanuel 1773 CUB1.0010.11202.20 
  Barria Zuniga, Daniel m2386 CHI0.5010.32206.40 
  Aguirre Contreras, Cristian f2308 CHI0.001-0.2620-5.20 
  Mostacero Velarde, Isabella 1860 PER1.0010.18203.60 
  Flores Tomasto, Luis 2252 PER1.0010.682013.60 
  Sierra Fonseca, Edwin Andres 2180 COL0.001-0.4220-8.40 
  Dobson Aguilar, Luis F. f2269 CHI1.0010.702014.00 
  Delgado Romero, Marco 2201 PER0.001-0.3920-7.80 
 * 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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