Rapid: Individual Calculations July 2023
 Fernandes, Paulo  Total change: -45.60  Rating chartPersonal card
 CN Veteranos Semirrapidas 2022-23 - S50 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1496 1742 2.50 6 -2.28 20 -45.60 
  Nobre, Alberto 1428 POR0.001-0.8620-17.20 
  Carvalho, Vitor Manuel Moreira 1493 POR0.001-0.8120-16.20 
  Cruz, Jose Silva 1511 POR1.0010.21204.20 
  Oliveira, Fernando Alves 1473 POR1.0010.17203.40 
  Cavadas, Jose 1418 POR0.501-0.3720-7.40 
  Rodrigues, Joao Carlos Marques 1655 POR0.001-0.6220-12.40 

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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