Individual Calculations March 2011
 Gazay, Didier  Total change: 21.45  Rating chartPersonal card
 Team - Ile de France - Part 3 IDF FRA 2011-01-16
RcRownchangeKK*chgGame
 1750 1801 3.00 3 1.30 15 19.50 
  Jouhaneau, Jacques 1826 FRA1.0010.53157.95 
  Brochard, Dominique 1799 FRA1.0010.50157.50 
  Hauseux, Louis 1625 FRA1.0010.27154.05 

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)
 
 2e Festival d'échecs de Gif sur Yvette - Amateurs 1400-2000 GIF SUR YVETTE FRA 2011-02-17
RcRownchangeKK*chgGame
 1708 1801 5.00 8 0.13 15 1.95 
  Humbert, Patrick 1435 FRA1.0010.10151.50 
  Merkiled, Gilles 1804 FRA0.5010.00150.00 
  Jaouen, Alain 1654 FRA1.0010.30154.50 
  Molet, Asher 1900 FRA0.001-0.3615-5.40 
  Imperor, Lorene 1661 FRA1.0010.31154.65 
  Jean, Robert 1840 FRA0.5010.05150.75 
  Ferreira, Carlos 1852 FRA0.001-0.4315-6.45 
  Pommier, Eugene 1521 FRA1.0010.16152.40 

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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