Individual Calculations September 2023
 Yaghi, Leen  Total change: -41.20  Rating chartPersonal card
 1er Open Estival de Marseille MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1669 1803 5.00 9 -1.03 40 -41.20 
  Refalo, Jean-Michel 1545 FRA0.501-0.3240-12.80 
  Beranger, Arthur 1547 FRA0.001-0.8140-32.40 
  Guillou, Paul 1631 FRA1.0010.274010.80 
  Fabet, Olivier 1660 FRA0.501-0.1940-7.60 
  Bassal, Samuel 1974 FRA0.001-0.2740-10.80 
  Toth, Kincso 1709 HUN1.0010.374014.80 
  Vincent, Yannis 1639 FRA0.501-0.2240-8.80 
  Roganova, Maxime 1773 FRA0.501-0.0440-1.60 
  Romagne, Thomas 1539 FRA1.0010.18407.20 

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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