Rapid: Individual Calculations October 2021
 Goncalves, Samuel Jesus P  Total change: -27.40  Rating chartPersonal card
 CN Amador Semi-Rapidas 2020-201 - U2000 Evora POR 2021-09-12
RcRownchangeKK*chgGame
 1756 1813 3.50 5 0.59 20 11.80 
  Silva, Tiago Alexandre Pinho D 1744 POR1.0010.40208.00 
  Faryma, Matviy 1779 POR0.501-0.0520-1.00 
  Roxo, Agostinho Jose Goncalves 1765 POR0.001-0.5720-11.40 
  Batalha, Rui Gomes 1729 POR1.0010.38207.60 
  Morais, Mario Martins Freitas 1762 POR1.0010.43208.60 

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)
 
 CN Semi-Rapidas 2020-21 Felgueiras POR 2021-09-18
RcRownchangeKK*chgGame
 1416 1813 5.00 8 -1.96 20 -39.20 
  Marques, Joao Goncalo B A 1204 POR1.0010.02200.40 
  Mendes, Bruno Daniel 1387 POR0.001-0.9320-18.60 
  Silva, Pedro Gil Ferreira Da 1862 POR0.001-0.4320-8.60 
  Almeida, Joao Afonso 1217 POR1.0010.02200.40 
  Taveira, Nuno Emanuel Leitao 1342 POR1.0010.05201.00 
  Rasteiro, Rui Manuel 1525 POR0.001-0.8420-16.80 
  Silva, Jose Lucas Ferreira 1342 POR1.0010.05201.00 
  Ferreira, Eduardo Jose 1446 POR1.0010.10202.00 

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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