Rapid: Individual Calculations October 2017
 Ribeiro, Gustavo  Total change: -26.20  Rating chartPersonal card
 XXIX Torneio de Xadrez Activo de Montemor-o-Velho (CNSR) Montemor-o-Velho POR 2017-09-09
RcRownchangeKK*chgGame
 1523 1539 4.50 8 0.35 20 7.00 
  Cavaleiro, Daniel Felipe Costa 1874 POR0.001-0.1220-2.40 
  Sarabando, Rodrigo Andias 1256 POR1.0010.16203.20 
  Fernandes, Miguel A. Murtinho 1809 POR0.001-0.1720-3.40 
  Cordeiro, Joao Pedro Pereira 1205 POR0.001-0.8820-17.60 
  Sousa, Gil Oliva Teles 1314 POR1.0010.22204.40 
  Abreu, Goncalo 1314 POR1.0010.22204.40 
  Ribeiro, Rodrigo 1596 POR0.5010.08201.60 
  Martins, Manuel 1819 POR1.0010.842016.80 

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
 1313 1539 3.00 6 -1.66 20 -33.20 
  Oliveira, Afonso Duarte Q 1178 POR1.0010.10202.00 
  Couto, Gaspar Sousa 1313 POR1.0010.21204.20 
  Correia, Bruno Filipe Soares 1398 POR1.0010.31206.20 
  Silva, Pedro Gil Ferreira Da 1438 POR0.001-0.6420-12.80 
  Pedroso, Manuel 1290 POR0.001-0.8120-16.20 
  Lomba, Lucas 1262 POR0.001-0.8320-16.60 

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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