Individual Calculations July 2018
 Mendes, Alberto Correa  Total change: -8.20  Rating chartPersonal card
 tx XEQUE-MATEmatica5 2018 Lisboa POR 2018-05-07
RcRownchangeKK*chgGame
 1484 1646 3.50 6 -0.61 20 -12.20 
  Pina, Tiago 1246  * POR0.001-0.9220-18.40 
  Lixa, Alberto 1257 POR1.0010.09201.80 
  Azinheira, Andre 1548 POR1.0010.37207.40 
  Nunes, Adelino Vitor 1515 POR0.501-0.1820-3.60 
  Cruz, Paulo 2045 POR0.001-0.0820-1.60 
  Martins, Domingos Antonio M 1293 POR1.0010.11202.20 
 * 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)
 
 XXIX Taca de Lisboa r.7 Lisboa POR 2018-06-10
RcRownchangeKK*chgGame
 1400 1643 1.00 1 0.20 20 4.00 
  Assuncao, Jose Manuel Lopes Mach 1400 POR1.0010.20204.00 

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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