Individual Calculations March 2018
 Vandamme, Florian  Total change: 25.00  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2015 1898 4.00 9 0.85 20 17.00 
  Ortega Amarelle, Mariano m2298  * CUB0.001-0.0820-1.60 
  Ferrante, Filippo 1539 ITA1.0010.10202.00 
  Costa, Paulo 2175 POR0.5010.33206.60 
  Dias, Ivo Rodrigues c2158 POR0.001-0.1820-3.60 
  Amaral, Fernando Luis P Santos 1518 POR1.0010.09201.80 
  Santos, Jose Guilherme B Lima 2098 POR0.5010.26205.20 
  Costa, Joao Guerra 2130 POR1.0010.792015.80 
  Perez Garcia, Roberto 2142 ESP0.001-0.2020-4.00 
  Guerreiro, Nuno 2079 POR0.001-0.2620-5.20 
 * 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)
 
 Belgian Interclubs 2017-2018 Round 7 Various Places BEL 2018-02-25
RcRownchangeKK*chgGame
 1825 1898 1.00 1 0.40 20 8.00 
  Delafontaine, Brant 1825 BEL1.0010.40208.00 

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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