Individual Calculations March 2022
 Petracco, Gilles  Total change: -52.40  Rating chartPersonal card
 38e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2022-02-12
RcRownchangeKK*chgGame
 1691 1887 4.00 9 -2.62 20 -52.40 
  Pepermans, Jelle 1715 BEL1.0010.27205.40 
  Jeanne, Mickael 2175 FRA0.001-0.1620-3.20 
  Milojevic-Daim, Lola-Shaina 1654 FRA0.001-0.7920-15.80 
  Jacobs, Paul 1638 BEL0.501-0.3120-6.20 
  Damarez, Philippe 1671 FRA0.501-0.2820-5.60 
  Cuyvers, Jens 1700 BEL0.501-0.2420-4.80 
  Lenoir, Aurele 1545 BEL0.001-0.8820-17.60 
  Habart, Thomas 1487  * FRA1.0010.08201.60 
  Robion, Jean-Claude 1631 FRA0.501-0.3120-6.20 
 * 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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