Individual Calculations June 2023
 Lievens, Robert  Total change: -7.40  Rating chartPersonal card
 CRELEL Soultanbeieff 2023 Ronde 8 Liege BEL 2023-05-19
RcRownchangeKK*chgGame
 1205 1438 1.00 1 0.21 20 4.20 
  Gerard, Olivier 1205 BEL1.0010.21204.20 

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)
 
 CRELEL Soultanbeieff 2023 Ronde 9 Liege BEL 2023-05-26
RcRownchangeKK*chgGame
 1615 1438 0.00 1 -0.27 20 -5.40 
  Jortay, Olivier 1615 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)
 
 Interclubs FEFB 2023 Ronde 2 Amay BEL 2023-05-28
RcRownchangeKK*chgGame
 1583 1438 0.00 1 -0.31 20 -6.20 
  Groteclaes, Alexandre 1583 BEL0.001-0.3120-6.20 

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)
 

 

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