Individual Calculations September 2023
 Cairo, Serge  Total change: 2.80  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1733 1623 3.00 8 0.14 20 2.80 
  Maxence, Paul 1838 FRA0.001-0.2320-4.60 
  Vigneau-Zorraquino, Cioran 1760 FRA0.001-0.3220-6.40 
  Mace, Emmanuel 1721 FRA1.0010.632012.60 
  Cazeaux, Didier 1863 FRA0.001-0.2020-4.00 
  Laposte, Nicolas 1786 FRA0.001-0.2820-5.60 
  Arendo, Marc 1638 FRA0.001-0.4820-9.60 
  Doan, Hoang Minh 1624 FRA1.0010.502010.00 
  Maisonnet, Emmanuel 1634 FRA1.0010.522010.40 

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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