Individual Calculations June 2015
 Morabbi, Armin  Total change: -13.80  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1938 2166 4.00 6 -0.69 20 -13.80 
  Chemla, Oscar 1967 FRA0.001-0.7620-15.20 
  Hombourger, Regis 1826 FRA1.0010.12202.40 
  Hoekstra, Carl 1937 NED1.0010.21204.20 
  Joly, Fabrice 2010 FRA0.501-0.2120-4.20 
  Leclerc, Arnaud 1884 FRA1.0010.16203.20 
  Vignier, Pascal 2006 FRA0.501-0.2120-4.20 

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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