Rapid: Individual Calculations October 2022
 Mariani, Daniel Brandao  Total change: -19.80  Rating chartPersonal card
 Portugal Open 2022 - Cidade de Lisboa SR Lisboa POR 2022-09-11
RcRownchangeKK*chgGame
 1765 1932 6.50 11 -0.99 20 -19.80 
  Odukha, Vladyslav 1532  * UKR1.0010.08201.60 
  Nunes, Jorge Filipe Da Fonseca 1584 POR1.0010.11202.20 
  Dias, Paulo m2186 POR0.5010.31206.20 
  Damaso, Rui m2446 POR0.001-0.0420-0.80 
  Calixto, Gabriel 1511 POR1.0010.07201.40 
  Rego, Pedro Filipe f2162 POR0.001-0.2120-4.20 
  Santos, Julio 1674 POR1.0010.18203.60 
  Nunes, Eduardo 1447 POR0.501-0.4620-9.20 
  Costa, Americo Jose 1741 POR0.501-0.2520-5.00 
  Castro, Diogo Ferreira 1642 POR0.001-0.8420-16.80 
  Ferreira, Tiago Miguel Marques 1495 POR1.0010.06201.20 
 * 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)
 

 

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