Individual Calculations September 2023
 Gelibter, Marc  Total change: 5.80  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1599 1428 2.50 7 0.29 20 5.80 
  Chartier, Gerard 1168 FRA1.0010.18203.60 
  Even Enquin, Aristide 1743 FRA0.001-0.1420-2.80 
  Tran, Ky Lan 1656 FRA0.5010.29205.80 
  Baumel, Laurent 1805 FRA0.001-0.0920-1.80 
  Briand, Edouard 1257 FRA1.0010.27205.40 
  Serrano Martinez, Francisco Jose 1809 ESP0.001-0.0920-1.80 
  Ordronneau, Jean 1753 FRA0.001-0.1320-2.60 

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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