Individual Calculations March 2023
 Tran Amar, Andy  Total change: 0.80  Rating chartPersonal card
 Festival International des Jeux de Cannes - Open B (1600-2200) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1737 1733 4.50 9 0.02 40 0.80 
  Vu Dinh, Adrien 1973 FRA0.001-0.2040-8.00 
  Yin, Milo 1639 FRA0.001-0.6340-25.20 
  Haerdi, Heinz 1681 SUI1.0010.434017.20 
  Kechkekian, Chae 1628 FRA0.001-0.6440-25.60 
  De Lagontrie, Jean 1665 FRA1.0010.414016.40 
  Langner, Robin 1892 GER0.5010.21408.40 
  Konate, Salma 1855 FRA0.001-0.3340-13.20 
  Cairo, Serge 1673 FRA1.0010.424016.80 
  Lees, Jean-Pierre 1624 FRA1.0010.354014.00 

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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