Individual Calculations June 2023
 Colin, Stephane  Total change: -18.00  Rating chartPersonal card
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1537 1538 3.00 7 -0.45 40 -18.00 
  Andrieu, Philippe 1698 FRA1.0010.714028.40 
  Olivier, Philippe 1743 FRA0.001-0.2440-9.60 
  Sanchez, Michael 1431 FRA1.0010.354014.00 
  Tran, Philippe 1675 FRA0.001-0.3240-12.80 
  Kessler, Hugo 1714 FRA0.001-0.2740-10.80 
  Azzegag, Jocelyn 1215 FRA1.0010.13405.20 
  Chalampuente, Victor 1282 FRA0.001-0.8140-32.40 

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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