Rapid: Individual Calculations April 2017
 Ortega, Ramon Rodrigo Leao  Total change: 4.80  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD - etapa 9 Salvador BA BRA 2017-03-11
RcRownchangeKK*chgGame
 1728 1805 2.00 3 0.24 20 4.80 
  Araujo, Jose Pacheco De 1461 BRA1.0010.12202.40 
  Campos, Egas Montgomert H 1666 BRA1.0010.31206.20 
  Ferreira, Marcone Fiuza 2058 BRA0.001-0.1920-3.80 

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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