Individual Calculations September 2019
 Huanca, Edson  Total change: 4.40  Rating chartPersonal card
 Campeonato Panamericano Sub-20 Absoluto, Bolivia 2019 Cochabamba BOL 2019-08-01
RcRownchangeKK*chgGame
 2006 1948 4.00 9 0.22 20 4.40 
  Varacalli, Francisco f2306 ARG0.001-0.1020-2.00 
  Araujo Miranda, Styven Sandro 1548  * BOL0.501-0.4220-8.40 
  Zambrana Estrada, Breyner Andre 1548  * BOL1.0010.08201.60 
  Vera, Pavel 2173 BOL0.001-0.2220-4.40 
  Santiago Vilca, Lito Gustavo 1818 PER1.0010.32206.40 
  Davila Blanco, Juan Jose c2052 PUR1.0010.642012.80 
  Delgado Romero, Marco 2236 PER0.001-0.1620-3.20 
  Mendoza Criollo, Carlos David c2103 ECU0.5010.21204.20 
  Tello Chavez, Isaac Valent f2271 MEX0.001-0.1320-2.60 
 * 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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