Rapid: Individual Calculations March 2023
 Guerreiro, Helder Campos  Total change: -30.60  Rating chartPersonal card
 CD Lisboa Veteranos Semirrepidas 2022-23 - S65 Lisboa POR 2023-02-18
RcRownchangeKK*chgGame
 1395 1318 1.00 6 -1.53 20 -30.60 
  Morais, Vitor Mestre 1713 POR0.001-0.0820-1.60 
  Mendes, Alberto Achiles Gaspar 1430 POR0.001-0.3520-7.00 
  Florissi, Aldo 1188 ITA0.001-0.6820-13.60 
  Damasceno, Jorge Manuel Cardos 1553 POR0.001-0.2120-4.20 
  Francisco, Angelo Rodrigues 1306 POR1.0010.48209.60 
  Martins, Domingos Antonio Mela 1179 POR0.001-0.6920-13.80 

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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