Individual Calculations August 2019
 Tronchere, Laurent  Total change: -12.60  Rating chartPersonal card
 16e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2019-06-29
RcRownchangeKK*chgGame
 1755 1854 5.00 9 -0.63 20 -12.60 
  Petitjean, Mathilde 1454  * FRA1.0010.08201.60 
  Konguvel, Ponnuswamy m2254  * IND0.001-0.0820-1.60 
  Largy, Theo 1708 FRA0.501-0.2020-4.00 
  Garde, Guillaume 1556 FRA0.501-0.3520-7.00 
  Pradel, Philippe 1643 FRA0.501-0.2720-5.40 
  Puydt, Gilles 1634 FRA1.0010.22204.40 
  De Lagontrie, Jean 1720 FRA0.501-0.1820-3.60 
  Passchier, Albert 1780 FRA0.501-0.1020-2.00 
  Bailleul, Adrien 2045 FRA0.5010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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