Individual Calculations March 2023
 De Rycke, Tyani  Total change: -137.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 2159 2082 0.00 1 -0.39 40 -15.60 
  Faybish, Nimrod 2159 BEL0.001-0.3940-15.60 

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
 2070 2082 0.50 1 -0.02 40 -0.80 
  Rogiers, Jan 2070 BEL0.501-0.0240-0.80 

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 Youth Chess Championship 2023 -18 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1703 2082 5.00 9 -3.03 40 -121.20 
  Navez, Alice 1682  * BEL1.0010.08403.20 
  Dhaenens, Leon 1782 BEL0.001-0.8540-34.00 
  Koppens, Daniel 1553 BEL1.0010.03401.20 
  Vranckx, Jonas 1633 BEL1.0010.06402.40 
  Beukema, Constantijn 1820 BEL0.001-0.8240-32.80 
  Ognyanov, Michail 1719 BEL0.501-0.4040-16.00 
  Jacobs, Maarten 1676 BEL0.501-0.4240-16.80 
  Roose, Casimir 1572 BEL0.501-0.4640-18.40 
  Pouleyn, Floris 1887 BEL0.501-0.2540-10.00 
 * 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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