Individual Calculations December 2022
 Cornelis, Werner  Total change: -5.80  Rating chartPersonal card
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 1839 1371 0.00 3 -0.20 20 -4.00 
  Van De Krol, Sernin 1674 NED0.001-0.1420-2.80 
  Van Noten, Stijn 1835 BEL0.001-0.0520-1.00 
  Sundelius, Per 2008 SWE0.001-0.0120-0.20 

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 Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1747 1371 0.00 1 -0.09 20 -1.80 
  Roosen, Stefan 1747 BEL0.001-0.0920-1.80 

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)
 

 

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