Individual Calculations December 2017
 Quirhuayo Chumbe, German Gonzalo  Total change: -18.80  Rating chartPersonal card
 GRAND PRIX SUR ILO - PERU 2017 Moquegua - Ilo PER 2017-11-01
RcRownchangeKK*chgGame
 2097 2365 4.50 7 -1.03 20 -20.60 
  Velasquez Huanca, Danny 1965  * PER1.0010.08201.60 
  Yepez, Fabian 2002 PER0.501-0.4020-8.00 
  Gomez Caceres, Jafet 2087 PER1.0010.17203.40 
  Martinez Alcantara, Jose Eduardo f2477 PER0.5010.15203.00 
  Suasnabar, Jesus c1965  * PER0.501-0.4220-8.40 
  Carbajal, Augusto 2221 PER0.001-0.6920-13.80 
  Lopez Herrera, Piero 1965  * PER1.0010.08201.60 
 * 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)
 
 GRAND PRIX NORTE Trujillo 2017 Trujillo PER 2017-11-16
RcRownchangeKK*chgGame
 2206 2365 5.50 8 0.09 20 1.80 
  Amoros Jave, Franco 1965  * PER1.0010.08201.60 
  Hilario, Aleyla wf1965  * PER1.0010.08201.60 
  Rojas, Steven 2054 PER1.0010.14202.80 
  Terry, Renato m2471 PER0.5010.14202.80 
  Pena Morales, Hugo 2191 PER1.0010.27205.40 
  Lopez Rodriguez, Alberto Jesus 2253 PER1.0010.35207.00 
  Cori Quispe , Kevin Joel m2414 PER0.001-0.4320-8.60 
  Escalante Ramirez, Brian Sebasti f2337 PER0.001-0.5420-10.80 
 * 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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