Individual Calculations May 2011
 Iasman, Inna  Total change: 9.90  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1991 1966 4.00 7 0.75 15 11.25 
  Zermiche, Cherif 2113 FRA0.001-0.3015-4.50 
  Duhamel, Benoit 1827 FRA1.0010.31154.65 
  Ferrigno, Jean-Pierre 2116 FRA1.0010.701510.50 
  Henriot, Jerome 2060 FRA0.001-0.3715-5.55 
  Ghimis, Alina-Elena 1773 FRA1.0010.25153.75 
  Aflalo, Sophie 2025 FRA1.0010.58158.70 
  Obringer, Jean-Marc 2026 FRA0.001-0.4215-6.30 

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)
 
 Team - Nationale 3 - R7 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1604 1988 1.00 1 0.09 15 1.35 
  Bordet, Jacky 1604 FRA1.0010.09151.35 

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)
 
 Team - Ile de France - Part 4 IDF FRA 2011-03-20
RcRownchangeKK*chgGame
 1844 1988 2.00 2 0.62 15 9.30 
  Briand, Patrice 1860 FRA1.0010.33154.95 
  Le Bris, Louis 1827 FRA1.0010.29154.35 

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)
 
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1967 1988 3.50 8 -0.80 15 -12.00 
  Atamian, Claude 1635 FRA1.0010.11151.65 
  Simon, Olivier m2338 FRA0.001-0.1115-1.65 
  Bouzin, Igor 1807 FRA1.0010.26153.90 
  Shirazi, Kamran m2388  * FRA0.001-0.0815-1.20 
  Torres, Emile 1728 FRA0.501-0.3215-4.80 
  Nicolas, Christophe 1796 FRA1.0010.25153.75 
  Kassis, Antoine 2156 FRA0.001-0.2815-4.20 
  Godon, Philippe 1890 FRA0.001-0.6315-9.45 
 * 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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