Individual Calculations April 2024
 Bollet, Leon  Total change: 42.80  Rating chartPersonal card
 2e open de Marseille A (plus 1400) MARSEILLE FRA 2024-03-01
RcRownchangeKK*chgGame
 1800 1650 3.50 9 0.75 40 30.00 
  Kosteniuk, Kristina 1874 FRA0.001-0.2240-8.80 
  Loquet, Adam 1821 FRA0.5010.23409.20 
  Ben Amar, Yanis 1865 FRA0.5010.274010.80 
  Metras, Dominique 1842 FRA0.5010.254010.00 
  Boudjellal, Yaqin 1680 FRA1.0010.544021.60 
  Caci, Nicolas 1878 FRA0.001-0.2140-8.40 
  Khoundh, Zein 1680 FRA0.5010.04401.60 
  Emilbekov, Bektogul 1810 FRA0.001-0.2940-11.60 
  Lopes, Sergio Miguel Rodrig 1754 POR0.5010.14405.60 

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)
 
 Team 2024 - Nationale 4 r7 FRANCE FRA 2024-03-17
RcRownchangeKK*chgGame
 1515 1650 1.00 1 0.32 40 12.80 
  Grotzinger, Cedric 1515 FRA1.0010.324012.80 

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)
 

 

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