Individual Calculations September 2017
 Montenegro Torres, Carlos  Total change: -10.60  Rating chartPersonal card
 Macas Cultural 2017 Macas ECU 2017-08-11
RcRownchangeKK*chgGame
 1856 2135 5.00 7 -0.53 20 -10.60 
  Sanchez, Eliana 1735  * ECU1.0010.08201.60 
  Perez Rodriguez, Jennifer wm2143 PAR0.001-0.4920-9.80 
  Cardenas Encalada, David Josue 1735  * ECU1.0010.08201.60 
  Villagomez Muenala, Paul 1735  * ECU0.501-0.4220-8.40 
  Fonseca Medina, Diego 1735  * ECU1.0010.08201.60 
  Esmeraldas Huachi, Freddy 1735  * ECU0.501-0.4220-8.40 
  Jaramillo Arce, David 2175 ECU1.0010.562011.20 
 * 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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