Individual Calculations June 2023
 Trkulja, Nicolas  Total change: -1.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1592 1519 3.50 9 -0.09 20 -1.80 
  Duget, Long Jc 1658 FRA1.0010.692013.80 
  Tribut, Valere 1787 FRA0.001-0.1720-3.40 
  Daignieres, Pierre 1704 FRA0.001-0.2620-5.20 
  Carbonnet, Christophe 1734 FRA0.001-0.2320-4.60 
  Gobert, Claire 1260 FRA1.0010.18203.60 
  Rakotomalala, Jean-Jacques 1638 FRA0.001-0.3420-6.80 
  Mutombo Bantubikisha, Elie 1688 FRA0.5010.22204.40 
  Da Costa, Manuel 1205 FRA1.0010.14202.80 
  Douat, Jean 1655 FRA0.001-0.3220-6.40 

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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