Individual Calculations September 2019
 Alvarez Angel, Nelson Eduardo  Total change: -73.20  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 16 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1787 2017 5.00 9 -1.83 40 -73.20 
  Allo Collante, Enrique 1623 PAR1.0010.08403.20 
  Wong Pages, Juan 1739 ECU0.001-0.8340-33.20 
  Carballo Jacquez, Emmanuel 1657 MEX1.0010.10404.00 
  Ccerhuayo Escobedo, Mels Leopold 1749 PER0.001-0.8340-33.20 
  Rodriguez Rosich, Carlos 1693 PUR1.0010.13405.20 
  Tomiello, Lucas Costamilan 2133 BRA0.001-0.3440-13.60 
  Jaramillo Arce, Bryan 1617  * ECU1.0010.08403.20 
  Villarreal, Agustin 1826 ARG1.0010.254010.00 
  Soriano Quispe, Ivan Excender f2042 PER0.001-0.4740-18.80 
 * 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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