Individual Calculations December 2019
 Ponte Ramos, Oliver David  Total change: 8.20  Rating chartPersonal card
 IRT "66 Aniversario del Circulo Militar" Caracas VEN 2019-11-15
RcRownchangeKK*chgGame
 1562 1688 3.00 4 0.41 20 8.20 
  Contreras Quintero, Brigit Vyany wc1333 VEN1.0010.11202.20 
  Valero Santander, Christian Alexa 1477 VEN1.0010.23204.60 
  Rojas Maita, Edinxon David 1553 VEN1.0010.32206.40 
  Mendoza Romero, Carlos Jose 1884 VEN0.001-0.2520-5.00 

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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