Individual Calculations November 2009
 Citterio, Jean-Claude  Total change: -7.65  Rating chartPersonal card
 5e Open Tarn Nord ALBI FRA 2009-09-26
RcRownchangeKK*chgGame
 1767 1819 1.50 4 -0.76 15 -11.40 
  Tanguy, Fabien 1998 FRA0.001-0.2715-4.05 
  Pouplin, Johan 1781 FRA0.501-0.0515-0.75 
  Vignette, Jeanne 1550 FRA0.001-0.8315-12.45 
  Houot, Thomas 1737 FRA1.0010.39155.85 

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)
 
 Nationale 3 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 1964 1819 0.00 1 -0.31 15 -4.65 
  Nobili, Denis 1964 FRA0.001-0.3115-4.65 

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)
 
 Nationale 3 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2040 1819 1.00 2 0.56 15 8.40 
  Balague Canadell, Jordi 2021 ESP0.5010.26153.90 
  Andurand, Philippe 2059 FRA0.5010.30154.50 

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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