Rapid: Individual Calculations October 2021
 Sa, Luis Afonso  Total change: -8.80  Rating chartPersonal card
 CN Semi-Rapidas 2020-21 Felgueiras POR 2021-09-18
RcRownchangeKK*chgGame
 1473 1538 4.50 8 -0.44 20 -8.80 
  Melo, Duarte Campos 1021 POR1.0010.04200.80 
  Rocha, Sergio m2229 POR0.001-0.0120-0.20 
  Filipe, Gustavo Castro 1264 POR0.001-0.8320-16.60 
  Camacho, Filipa Fernandes Brit 1174 POR1.0010.10202.00 
  Duarte, Francisco 1302 POR1.0010.20204.00 
  Taveira, Edgar Emanuel 1395 POR1.0010.31206.20 
  Novais, Carlos Joao Fernandes 2014 POR0.001-0.0520-1.00 
  Mendes, Bruno Daniel 1387 POR0.501-0.2020-4.00 

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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