Rapid: Individual Calculations December 2018
 Ferreira, Nuno David  Total change: 14.20  Rating chartPersonal card
 2. Torneio Mercado Campo de Ourique Lisboa POR 2018-10-21
RcRownchangeKK*chgGame
 1560 1556 2.50 5 0.12 20 2.40 
  Amaro, Cristiano Guilherme Silva 1885 POR0.001-0.1220-2.40 
  Gama, Joao Tiago 1156  * POR1.0010.08201.60 
  Martins, Domingos Antonio M 1267 POR1.0010.16203.20 
  Ramos, Nuno 1748 POR0.5010.25205.00 
  Alves, Luis Miguel 1745 POR0.001-0.2520-5.00 
 * 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)
 
 3. Torneio Matinal Galerias Alto da Barra Oeiras POR 2018-11-18
RcRownchangeKK*chgGame
 1701 1550 2.00 4 0.59 20 11.80 
  Santos, Jose Alves 1950  * POR0.001-0.0820-1.60 
  Florissi, Aldo 1334 ITA1.0010.22204.40 
  Simoes, John 1950  * VEN0.001-0.0820-1.60 
  Goncalves, Carlos Manuel M. 1569 POR1.0010.532010.60 
 * 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)
 

 

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