Individual Calculations April 2018
 Noboa, Kevin  Total change: -21.20  Rating chartPersonal card
 Campeonato Nacional2018 Salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 1996 2288 6.50 9 -1.06 20 -21.20 
  Aguirre Burgos, Flavio Jose 1888  * ECU1.0010.08201.60 
  Chang Suarez, Andres 1974 ECU1.0010.14202.80 
  Reinoso, Daniel 2042 ECU0.501-0.3120-6.20 
  Jaramillo Arce, David 2034 ECU0.001-0.8120-16.20 
  Aspiazu, Marlon 1977 ECU1.0010.14202.80 
  Martinez Maya, Steven 2115 ECU0.001-0.7320-14.60 
  Quishpe Vaca, Andres 1983 ECU1.0010.14202.80 
  Menes Aguirre, Ivan 1888  * ECU1.0010.08201.60 
  Escobar, Lauro 2060 ECU1.0010.21204.20 
 * 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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