Individual Calculations June 2023
 De Witte, Stein  Total change: 19.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 2013 1837 0.00 1 -0.27 20 -5.40 
  Van Espen, Eddy 2013 BEL0.001-0.2720-5.40 

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)
 
 15th BPB Limburg Open 2023 Group B Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 1932 1849 4.00 7 1.26 20 25.20 
  Beijer, Bram 1777 NED1.0010.40208.00 
  Alexopoulos, Spiros Orestis,dr. 1837 GER0.001-0.5220-10.40 
  Boons, Patrick 2000 BEL0.5010.20204.00 
  Breedveld, Ronald 2019 NED0.001-0.2820-5.60 
  Fober, Jan 1929 NED1.0010.612012.20 
  Van Peer, Cedric 1976 BEL1.0010.672013.40 
  Doenitz, Christian,dr. 1983 GER0.5010.18203.60 

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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