Individual Calculations April 2020
 Parreira, Luis Miguel  Total change: 50.60  Rating chartPersonal card
 Brussels Winter Fide Open 2020 Brussels BEL 2020-01-06
RcRownchangeKK*chgGame
 1807 1802 6.00 9 1.73 20 34.60 
  Raptis, Filippos 1402  * BEL1.0010.08201.60 
  Tannemaat, Stephane 2051 BEL0.001-0.1920-3.80 
  Lemmens, Pierre 1493 BEL1.0010.14202.80 
  Dhaijere, Arnaud 1909 BEL1.0010.652013.00 
  Harutyunyan, Axel 1934 BEL0.001-0.3220-6.40 
  Deneyer, Frank 1904 BEL1.0010.642012.80 
  Lombart, Philippe 1835 BEL1.0010.552011.00 
  Vos, Rik 1965 NED0.001-0.2820-5.60 
  Ranucci, Marcello 1770 ITA1.0010.46209.20 
 * 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)
 
 Open Usual Suspects 2020 4-6 Anderlecht BEL 2020-03-06
RcRownchangeKK*chgGame
 1812 1818 1.00 1 0.49 20 9.80 
  Atanasiu, Nicolae 1812 BEL1.0010.49209.80 

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)
 
 Belgian Interclubs 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 2073 1818 0.50 1 0.31 20 6.20 
  Van Uytven, Eric 2073 BEL0.5010.31206.20 

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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