Individual Calculations April 2020
 Dhaijere, Arnaud  Total change: -15.60  Rating chartPersonal card
 Brussels Winter Fide Open 2020 Brussels BEL 2020-01-06
RcRownchangeKK*chgGame
 1730 1909 4.00 7 -0.96 20 -19.20 
  Lalanne, Victor 1509  * FRA1.0010.08201.60 
  Jafari, Yasin 1727 IRI1.0010.26205.20 
  Venet, David 2010 BEL0.001-0.3620-7.20 
  Parreira, Luis Miguel 1802 POR0.001-0.6520-13.00 
  Polin, Giulia 1764 ITA0.001-0.6920-13.80 
  De Smet, Karl 1517 BEL1.0010.08201.60 
  Grobli-Casimir, Davy 1779 BEL1.0010.32206.40 
 * 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 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 2052 1921 0.50 1 0.18 20 3.60 
  Depauw, Christian 2052 BEL0.5010.18203.60 

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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