Individual Calculations December 2017
 Luna Choquecota, Daniel  Total change: -12.60  Rating chartPersonal card
 GRAND PRIX SUR ILO - PERU 2017 Moquegua - Ilo PER 2017-11-01
RcRownchangeKK*chgGame
 1842 1983 4.50 8 -0.63 20 -12.60 
  Puno Condori, Alessandro Andre 1583  * PER1.0010.08201.60 
  Quinones, Cesar f2231 PER0.001-0.1920-3.80 
  Sumaria Choqueluque, Alessandro 1583  * PER1.0010.08201.60 
  Carbajal, Augusto 2221 PER0.001-0.2020-4.00 
  Naveros Chile, Cristian 1645 PER0.501-0.3820-7.60 
  Flores Quillas, Diego Saul Rodri 2002 PER0.5010.03200.60 
  Vilcasa Pacho , Evelyn 1583  * PER1.0010.08201.60 
  Chicalla Zega, Francisco 1890 PER0.501-0.1320-2.60 
 * 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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