Individual Calculations April 2024
 Lucas, Jean  Total change: -21.20  Rating chartPersonal card
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 1693 1739 3.00 8 -1.46 20 -29.20 
  Lemaire, Olivier 1854 FRA0.001-0.3420-6.80 
  Wauters, Ladislas 1589 BEL0.001-0.7020-14.00 
  Vongkorad, Philippe 1588 FRA0.501-0.2020-4.00 
  Charlier, Laurent 1857 BEL0.001-0.3420-6.80 
  Moens, Bernard 1763 BEL0.5010.03200.60 
  Blois, Dominique 1540 FRA1.0010.24204.80 
  Ghomrani, Nasser 1801 FRA0.001-0.4120-8.20 
  Druon, Franck 1554 FRA1.0010.26205.20 

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 9 Various Places BEL 2024-03-10
RcRownchangeKK*chgGame
 1663 1739 1.00 1 0.40 20 8.00 
  Vandevelde, Luc 1663 BEL1.0010.40208.00 

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)
 

 

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