Individual Calculations August 2019
 Martin, Matthieu  Total change: -15.40  Rating chartPersonal card
 Championnat International d'Echecs de Paris IdF 2019 Open B PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 1586 1697 5.00 9 -0.77 20 -15.40 
  Chemla, Bruno 1518 FRA1.0010.27205.40 
  Imbert, Gerard 1408 FRA1.0010.16203.20 
  Toussaint, Antoine 1784 FRA0.001-0.3820-7.60 
  Masson, Gerard 1508 FRA1.0010.25205.00 
  Ordronneau, Jean 1767 FRA0.001-0.4020-8.00 
  Boulos, Paul 1548 LBN0.001-0.7020-14.00 
  Delerme, Raymond 1594 FRA0.001-0.6420-12.80 
  Larcher, Jean-Luc 1594 FRA1.0010.36207.20 
  Sananes, Remi 1557 FRA1.0010.31206.20 

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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