Individual Calculations February 2015
 Amaro, Cristiano Guilherme Silva  Total change: 5.40  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 1936 1936 5.50 9 0.91 20 18.20 
  Ribeiro, Bruno Rafael Leite 1765 POR0.001-0.7320-14.60 
  Fernandes, Joao Pedro Murtinho 1599 POR1.0010.12202.40 
  Dias, Jose Oliveira Gaspar 1680 POR1.0010.19203.80 
  Bolhari, Orfeh 2141 IRI0.001-0.2420-4.80 
  Negrao, Alberto 1771 POR0.501-0.2220-4.40 
  Passeiro, Lourenco M Vilarigue 1536  * POR1.0010.08201.60 
  Gonzalez Diaz, Julio 2280 ESP1.0010.882017.60 
  Lodici, Lorenzo f2312 ITA1.0010.912018.20 
  Picard, Romain m2336  * FRA0.001-0.0820-1.60 
 * 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 Equipas 2014/2015 - 2. divisao C r.1 clubes POR 2015-01-17
RcRownchangeKK*chgGame
 1832 1936 0.00 1 -0.64 20 -12.80 
  Bravo, Antonio 1832 POR0.001-0.6420-12.80 

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)
 

 

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