Individual Calculations December 2022
 Raptis, Olympios  Total change: 28.20  Rating chartPersonal card
 Open du CEWB - automne 2022 Ronde 2 Bruxelles BEL 2022-11-03
RcRownchangeKK*chgGame
 1548 1375 0.50 1 0.23 20 4.60 
  Remon, Serge 1548 BEL0.5010.23204.60 

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 3 Various Places BEL 2022-11-06
RcRownchangeKK*chgGame
 1869 1375 0.00 1 -0.04 20 -0.80 
  Lion, Maurice 1869 BEL0.001-0.0420-0.80 

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)
 
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 1733 1375 2.00 6 1.22 20 24.40 
  Van Den Berg, Jaap 1679 NED0.001-0.1420-2.80 
  Van Hoorebeke, Jimmy 1764 BEL0.001-0.0920-1.80 
  Sundelius, Per 2008 SWE1.0010.992019.80 
  Sazonov, Fedor 1715 BEL0.001-0.1220-2.40 
  Cuykx, Dries 1536 BEL1.0010.712014.20 
  Pepermans, Jelle 1695 BEL0.001-0.1320-2.60 

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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