Individual Calculations December 2019
 Mengawaco, Hortencio  Total change: -41.60  Rating chartPersonal card
 TORNEIO ABERTO DE XADREZ ANGOLA LIVRE LUANDA ANG 2019-11-10
RcRownchangeKK*chgGame
 1720 1724 3.50 9 -1.04 40 -41.60 
  Lutuima, Amaro c2003 ANG0.001-0.1640-6.40 
  Fernando, Telson 1549 ANG0.501-0.2340-9.20 
  Moura, Pedro 1963 ANG0.001-0.2040-8.00 
  Kikulo, Divua 1758 ANG1.0010.554022.00 
  Miranda, Cristian 1598 ANG0.501-0.1740-6.80 
  Suende, Ricardo 1489 ANG0.501-0.2940-11.60 
  Moises, Francisco 1829 ANG0.001-0.3640-14.40 
  Marques, Eduardo 1813 ANG0.001-0.3840-15.20 
  Dos Santos, Eliu 1481 ANG1.0010.20408.00 

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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