Individual Calculations June 2015
 Caroll, John  Total change: 5.80  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1897 1692 1.50 5 0.29 20 5.80 
  Tardi, Oscar 1858 FRA0.5010.22204.40 
  Bacon, Jean-Pierre 1830 FRA1.0010.692013.80 
  Mataigne, Jean-Michel 2002 FRA0.001-0.1420-2.80 
  Kvashyna, Tetyana 1836 FRA0.001-0.3120-6.20 
  Olivier, Philippe 1961 FRA0.001-0.1720-3.40 

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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