Rapid: Individual Calculations February 2023
 Cunha, Rui Pedro Barbosa Leao Da  Total change: -22.40  Rating chartPersonal card
 CD Porto Semirrapidas Equipas 2022-23 Rio Tinto POR 2023-01-15
RcRownchangeKK*chgGame
 1372 1493 2.00 5 -1.12 20 -22.40 
  Riedstra, Symon 1697 NED1.0010.762015.20 
  Freitas, Daniel Leonardo Moreira 1311 POR0.001-0.7420-14.80 
  Silva, Mark Orlov 1620 POR0.001-0.3320-6.60 
  Videira, Andre Filipe Pereira 1084 POR0.001-0.9220-18.40 
  Ferreira, Pedro Machado 1146 POR1.0010.11202.20 

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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