Individual Calculations July 2010
 Gertosio-Serena, Sophie  Total change: 7.80  Rating chartPersonal card
 Picardie 2 PIC FRA 2009-10-04
RcRownchangeKK*chgGame
 1908 1802 1.00 4 -0.53 15 -7.95 
  Adyel, Samir 2149 FRA0.001-0.1115-1.65 
  Lerat, Paul-Pascal 1784 FRA0.501-0.0315-0.45 
  Bellemere, David 1677 FRA0.501-0.1715-2.55 
  Hartweg, Nicolas 2021 FRA0.001-0.2215-3.30 

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)
 
 1er tournoi FIDE de Picardie - A Rousseloy FRA 2010-05-15
RcRownchangeKK*chgGame
 1713 1802 3.50 4 1.05 15 15.75 
  Voviaux, Gael 1848 FRA0.5010.06150.90 
  Maupin, Kristel 1575 FRA1.0010.21153.15 
  Pizzo, Cyril 1828 FRA1.0010.54158.10 
  Roux, Jean-Francois 1600 FRA1.0010.24153.60 

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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