Individual Calculations March 2023
 De Reese, Elias  Total change: -15.20  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1796 1983 0.50 1 -0.24 40 -9.60 
  Thys, Cedric 1796 FRA0.501-0.2440-9.60 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 2060 1966 0.50 1 0.13 40 5.20 
  Raptis, Filippos 2060 BEL0.5010.13405.20 

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)
 
 Belgian Youth Chess Championship 2023 -16 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1723 1966 6.50 9 -0.27 40 -10.80 
  Van Parys, Dago 1566  * BEL1.0010.08403.20 
  Orban, Pieter-Jan 1516 BEL1.0010.06402.40 
  Vansilliette, Louis 1562 BEL1.0010.08403.20 
  Cappan, Pjotr 1843 BEL1.0010.334013.20 
  Ahn, Anastasia 1411 BEL1.0010.03401.20 
  Dreelinck, Jacob 2114 BEL0.5010.20408.00 
  Vantorre, Nils 1852 BEL0.001-0.6640-26.40 
  De Heug, Andrea 1784 BEL1.0010.264010.40 
  Dutre, Wonder 1859 BEL0.001-0.6540-26.00 
 * 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)
 

 

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