Individual Calculations January 2010
 Payen, Gerard  Total change: -7.65  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1927 1748 2.00 8 -0.20 15 -3.00 
  Kieffer, Christian 2109 FRA0.001-0.1015-1.50 
  Guilbert, Jean-Louis 1946 FRA0.001-0.2415-3.60 
  Vaillant, Stephane 1926 FRA0.5010.23153.45 
  Van Maele, Richard 1877 FRA0.5010.17152.55 
  Coudenis, Alexandre 1949 FRA0.001-0.2415-3.60 
  Gilles, Francois 1842 FRA0.001-0.3715-5.55 
  Garet, Jacques 1781 FRA1.0010.55158.25 
  Dupont, Dany 1986 FRA0.001-0.2015-3.00 

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)
 
 Criterium R1-2 IDF FRA 2009-11-15
RcRownchangeKK*chgGame
 1739 1754 0.50 1 -0.02 15 -0.30 
  Bredat, Jacques 1739 FRA0.501-0.0215-0.30 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1913 1754 0.00 1 -0.29 15 -4.35 
  Gaudin, Eric 1913 FRA0.001-0.2915-4.35 

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)
 

 

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