Rapid: Individual Calculations May 2024
 Labruyere, Robert Nirina  Total change: 40.40  Rating chartPersonal card
 Open The Lightning Dragon 2024 Rondes 1-3 Brussels BEL 2024-04-12
RcRownchangeKK*chgGame
 1873 1742 0.50 2 -0.15 40 -6.00 
  Vanderhelstraete, Luc 1838 BEL0.001-0.3740-14.80 
  Soubrier, Aude 1908 FRA0.5010.22408.80 

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 Bruxellois Rapides 2024 Brussels BEL 2024-04-14
RcRownchangeKK*chgGame
 1765 1742 3.00 6 0.20 40 8.00 
  Nicolas, Pierre 1891 FRA0.001-0.3040-12.00 
  Dedeycker, Hippolyte 1813 BEL0.001-0.4040-16.00 
  Haulotte, Francois 1833 BEL1.0010.624024.80 
  Pereiro, Jorge 1669 BEL1.0010.404016.00 
  Gerrits, Augustin 1822 BEL0.001-0.3940-15.60 
  Boshra, Sosanna 1563 BEL1.0010.274010.80 

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)
 
 Open The Lightning Dragon 2024 Rondes 4-6 Brussels BEL 2024-04-19
RcRownchangeKK*chgGame
 1726 1742 2.00 2 0.96 40 38.40 
  Mahla, Amine 1574 BEL1.0010.284011.20 
  Mechkor, Mohamed 1877 BEL1.0010.684027.20 

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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