Individual Calculations February 2020
 Ljubotina, Lazo  Total change: 7.00  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1821 1771 3.50 7 0.35 20 7.00 
  Legras, Nicolas 1541 FRA1.0010.21204.20 
  Carvallo, Henri 2075 FRA0.001-0.1420-2.80 
  Romashko, Andrei 2171  * UKR0.001-0.0820-1.60 
  Guillo, Jean-Luc 1528 FRA1.0010.20204.00 
  Dube, Dimitri 2062 FRA0.001-0.1520-3.00 
  Moretti, Jean-Paul 1475 FRA1.0010.15203.00 
  Auffray-Bonnet, Gaspard 1892 FRA0.5010.16203.20 
 * 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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