Individual Calculations May 2023
 Depauw, Christian  Total change: -20.40  Rating chartPersonal card
 Challenge Wavrien 2023 Ronde 7 Wavre BEL 2023-03-30
RcRownchangeKK*chgGame
 2004 2030 0.50 1 -0.04 20 -0.80 
  Anciaux, Marc 2004 BEL0.501-0.0420-0.80 

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)
 
 Interclubs FEFB 2023 Ronde 1 Namur BEL 2023-04-02
RcRownchangeKK*chgGame
 1966 2044 0.50 1 -0.11 20 -2.20 
  Czuczai, Jeno Dr. 1966 HUN0.501-0.1120-2.20 

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)
 
 Challenge Wavrien 2023 Ronde 8 Wavre BEL 2023-04-06
RcRownchangeKK*chgGame
 1739 2044 0.00 1 -0.86 20 -17.20 
  Barlow, James 1739 BEL0.001-0.8620-17.20 

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 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1982 2044 0.50 1 -0.09 20 -1.80 
  Devolder, Dieter 1982 BEL0.501-0.0920-1.80 

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)
 
 Challenge Wavrien 2023 Ronde 9 Wavre BEL 2023-04-27
RcRownchangeKK*chgGame
 1644 2044 1.00 1 0.08 20 1.60 
  Lantreibecq, Luca 1644  * BEL1.0010.08201.60 
 * 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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