Rapid: Individual Calculations October 2017
 Ribeiro, Rodrigo  Total change: -36.00  Rating chartPersonal card
 XXIX Torneio de Xadrez Activo de Montemor-o-Velho (CNSR) Montemor-o-Velho POR 2017-09-09
RcRownchangeKK*chgGame
 1556 1596 3.50 8 -0.91 20 -18.20 
  Ferreira, Antonio Luis 1996  * POR0.001-0.0820-1.60 
  Abreu, Goncalo 1314 POR1.0010.16203.20 
  Cavaleiro, Daniel Felipe Costa 1874 POR0.001-0.1720-3.40 
  Ramos Rocha, Hugo Manuel 1325 POR1.0010.17203.40 
  Cordeiro, Joao Pedro Pereira 1205 POR1.0010.09201.80 
  Tieres, Cristiano 1996  * POR0.001-0.0820-1.60 
  Ribeiro, Gustavo 1539 POR0.501-0.0820-1.60 
  Gomes, Estevao Moreira 1196  * POR0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Amador Semi-Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1330 1596 4.00 6 -0.89 20 -17.80 
  Vinagre, Raquel 1242 POR1.0010.11202.20 
  Alves, Damiao Fernando 1380 POR0.001-0.7820-15.60 
  Matos, Marcos De Lima 1207 POR1.0010.09201.80 
  Vieira, Pedro 1321 POR1.0010.17203.40 
  Carvalho, Vitor Manuel Moreira 1438 POR0.001-0.7120-14.20 
  Moreira, Rafael Mota 1389 POR1.0010.23204.60 

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)
 

 

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