Individual Calculations December 2019
 Fernandes, Avelino  Total change: -16.80  Rating chartPersonal card
 TORNEIO ABERTO DE XADREZ ANGOLA LIVRE LUANDA ANG 2019-11-10
RcRownchangeKK*chgGame
 1798 1839 3.50 8 -0.84 20 -16.80 
  Dos Santos, Eliu 1481 ANG1.0010.10202.00 
  Agostinho, Tito Andre Quiela c2117 ANG0.001-0.1720-3.40 
  Dario, Da Rosa 1722 ANG1.0010.34206.80 
  Felix, Claudio 2114 ANG0.001-0.1720-3.40 
  Suende, Ricardo 1489 ANG1.0010.11202.20 
  Moura, Pedro 1963 ANG0.5010.17203.40 
  Bunga, Milton 1888 ANG0.001-0.4320-8.60 
  Miguel, Jordivaldo 1609 ANG0.001-0.7920-15.80 

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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