Individual Calculations July 2017
 Reis, Luis Sousa  Total change: -16.20  Rating chartPersonal card
 XXVIII Taca de Lisboa r.7 Lisboa POR 2017-06-04
RcRownchangeKK*chgGame
 2064 2198 0.50 1 -0.18 20 -3.60 
  Pires, Gustavo 2064 POR0.501-0.1820-3.60 

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)
 
 II Open Internacional da Caparica (CNL) Caparica POR 2017-06-21
RcRownchangeKK*chgGame
 1910 2198 5.00 7 -0.63 20 -12.60 
  Monteiro, Carlos Alberto C 1798  * POR1.0010.08201.60 
  Machado, Tomas Dias 1798  * POR1.0010.08201.60 
  Figueiredo, Mario 1980 POR0.501-0.2820-5.60 
  Costa, Americo Jose 1821 POR0.501-0.4120-8.20 
  Belo, Andre Nabais Moura 1798  * POR0.501-0.4220-8.40 
  Goncalves, Gabriel Sobral 1798  * POR1.0010.08201.60 
  Sulashvili, Malkhaz m2378 GEO0.5010.24204.80 
 * 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)
 

 

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