Individual Calculations June 2018
 Carreira, Marcelo Costa  Total change: 97.20  Rating chartPersonal card
 Open Internacional Queima das Fitas 2018 (CNL) Coimbra POR 2018-04-27
RcRownchangeKK*chgGame
 1665 1612 4.00 5 1.81 40 72.40 
  Santos, Joao Pedro Chang 1212  * POR1.0010.08403.20 
  Romano, Luis Miguel 2012  * POR0.001-0.0840-3.20 
  Sarabando, Rodrigo Andias 1348 POR1.0010.18407.20 
  Silva, Pedro Gil Ferreira Da 1793 POR1.0010.744029.60 
  Zmarzly, Aleksandra 1962 POL1.0010.894035.60 
 * 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)
 
 CN Equipas 2017-2018 - 3. divisao - serie C r.5-7 Coimbra POR 2018-05-19
RcRownchangeKK*chgGame
 1729 1640 1.00 1 0.62 40 24.80 
  Canaverde, Mario Alexandre 1729 POR1.0010.624024.80 

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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