Individual Calculations September 2014
 Diaferia, Joseph  Total change: 11.40  Rating chartPersonal card
 20e Festival International Chambery Tournoi Accession CHAMBERY FRA 2014-07-26
RcRownchangeKK*chgGame
 1554 1621 4.50 8 -0.17 20 -3.40 
  Petitjean, Antoine 1336 FRA0.501-0.3420-6.80 
  Frederic, Christine 1409 FRA1.0010.23204.60 
  Combaz, Jean Michel 1737 FRA0.001-0.3420-6.80 
  Gaudissard, Dominique 1773 FRA0.001-0.3020-6.00 
  Mazard, Bruno 1491 FRA1.0010.32206.40 
  Ringot, Maxime-Alexis 1791 FRA0.001-0.2820-5.60 
  Tenenbaum, Rosine 1475 FRA1.0010.30206.00 
  Saiah, Salome 1416 FRA1.0010.24204.80 

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)
 
 1er Open International d'Aix-les-Bains AIX LES BAINS FRA 2014-08-10
RcRownchangeKK*chgGame
 1625 1573 4.00 7 0.74 20 14.80 
  Chaudagne, Christophe 1973  * FRA0.001-0.0820-1.60 
  Dupeux, Amelie 1250 FRA1.0010.13202.60 
  Lamb, Harry 1973  * ENG0.001-0.0820-1.60 
  Baillie, Andre 1430 FRA0.001-0.6920-13.80 
  Bovis, Claude 1479 FRA1.0010.37207.40 
  Bois, Samuel 1300 FRA1.0010.17203.40 
  Menard, Baptiste 1973  * FRA1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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