Individual Calculations December 2022
 Bikady, Claude  Total change: -0.80  Rating chartPersonal card
 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 6 Tihange BEL 2022-11-09
RcRownchangeKK*chgGame
 1751 1901 0.50 1 -0.20 20 -4.00 
  Visse, Bernard 1751 BEL0.501-0.2020-4.00 

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)
 
 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 7 Tihange BEL 2022-11-16
RcRownchangeKK*chgGame
 1993 1901 0.50 1 0.13 20 2.60 
  Munster, Pierre 1993 BEL0.5010.13202.60 

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 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1601 1901 0.50 1 -0.35 20 -7.00 
  Bolz, Jannis 1601 GER0.501-0.3520-7.00 

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)
 
 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 8 Tihange BEL 2022-11-23
RcRownchangeKK*chgGame
 1810 1901 1.00 1 0.38 20 7.60 
  Halleux, Daniel 1810 BEL1.0010.38207.60 

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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