Individual Calculations September 2019
 Huston, Gus  Total change: 30.40  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 14 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1865 2139 7.50 9 0.34 40 13.60 
  Reyes Zavaleta, Fabian Ricardo 1739  * PER1.0010.08403.20 
  Cardenas Encalada, David Josue 1739  * ECU1.0010.08403.20 
  Modi, Ethan 1787 USA1.0010.11404.40 
  Vargas Sotelo, Victor 1739  * ECU1.0010.08403.20 
  Vasquez Vargas, Henry Richard 1994 PER0.501-0.1940-7.60 
  Varillas Jimenez, Ivan 1760 PER1.0010.09403.60 
  Flores Quillas, Diego Saul Rodri f2163 PER0.5010.03401.20 
  Borroto Fajardo, Alian Alberto 2122 CUB0.501-0.0240-0.80 
  Loja Zambrano, Diego 1739  * ECU1.0010.08403.20 
 * 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)
 
 2019 Barber Tournament of K-8 Champions Orlando, Florida USA 2019-08-03
RcRownchangeKK*chgGame
 1976 2139 4.50 6 0.42 40 16.80 
  Pullela, Naren 1739  * USA1.0010.08403.20 
  Ye, Luke 2033 USA1.0010.364014.40 
  Venkat, Raghav 2109 USA0.501-0.0440-1.60 
  Narayanan, Samrug c2175 USA0.001-0.4540-18.00 
  Tu, Landon 1739  * USA1.0010.08403.20 
  Wu, Logan 2058 USA1.0010.394015.60 
 * 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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