Individual Calculations September 2023
 Tabutin, Lucas  Total change: -3.20  Rating chartPersonal card
 9e Open Fide de St Antonin Noble Val (plus1300) SAINT ANTONIN NOBLE VAL FRA 2023-08-20
RcRownchangeKK*chgGame
 1615 1521 2.50 7 -0.16 20 -3.20 
  Vasquez, Georges 1796 FRA0.001-0.1720-3.40 
  Arendo, Marc 1638 FRA0.001-0.3420-6.80 
  Simon, Lionel 1574 FRA0.001-0.4320-8.60 
  Mostefai, Malik 1482 FRA1.0010.45209.00 
  Joliez, Didier 1652 FRA0.001-0.3220-6.40 
  Delcroix, Ulysse 1471 FRA1.0010.43208.60 
  Lefevre, Gerard 1689 FRA0.5010.22204.40 

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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