Rapid: Individual Calculations October 2019
 Carvalho, Manuel Afonso Santos  Total change: 31.80  Rating chartPersonal card
 CN Amador Semi-Rapidas 2018-19 - U1600 Portimao POR 2019-09-15
RcRownchangeKK*chgGame
 1491 1382 3.00 4 1.59 20 31.80 
  Boto, Ricardo Jorge Louzeiro 1494 POR0.001-0.3520-7.00 
  Silva, Rui Manuel De Almeida 1475 POR1.0010.632012.60 
  Sousa, Luis Manuel Correia De 1565 POR1.0010.742014.80 
  Luis, Paulo Alexandre De Oliveira 1431 POR1.0010.572011.40 

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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