Individual Calculations October 2018
 Lougnon, Florian  Total change: -3.20  Rating chartPersonal card
 Open du Jeu d'Echecs du Festival des Jeux de Vichy 2018 (-2200) VICHY FRA 2018-09-22
RcRownchangeKK*chgGame
 1850 1786 1.50 4 -0.16 20 -3.20 
  Kozlowski, Thierry 1959 FRA1.0010.732014.60 
  Fahys, Bertrand 1931 FRA0.5010.19203.80 
  Arcusa, Michel 1643 FRA0.001-0.6920-13.80 
  Giraud, Georges 1868 FRA0.001-0.3920-7.80 

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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