Individual Calculations May 2024
 Boudry, Rik  Total change: -8.80  Rating chartPersonal card
 7eme Open International de Paques de Givet GIVET FRA 2024-03-30
RcRownchangeKK*chgGame
 1729 1659 1.50 4 -0.21 20 -4.20 
  Musabayeva, Diana 1995 BEL0.001-0.1220-2.40 
  Marandas, Yanis 1537 FRA1.0010.33206.60 
  Vincent, Ayla 1840 BEL0.001-0.2620-5.20 
  Morelle, Nicolas 1544 FRA0.501-0.1620-3.20 

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 2023-2024 Round 11 Various Places BEL 2024-04-21
RcRownchangeKK*chgGame
 1878 1666 0.00 1 -0.23 20 -4.60 
  Moens, Patrick 1878 BEL0.001-0.2320-4.60 

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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