Individual Calculations May 2010
 Mayer, Philippe  Total change: -4.20  Rating chartPersonal card
 2e open FIDE elo >1700 Club Chess XV Paris FRA 2010-03-19
RcRownchangeKK*chgGame
 1810 2053 4.00 6 -0.68 15 -10.20 
  Percheron, Andre 1770 FRA0.501-0.3415-5.10 
  Rakotomalala, Jean-Jacques 1707 FRA0.501-0.3915-5.85 
  Salgues, Michel 1699 FRA1.0010.11151.65 
  Sole, Patrick 1710 FRA1.0010.12151.80 
  Mazhari, Mohammad 1889 FRA0.001-0.7215-10.80 
  Licayan, Albert 2083 FRA1.0010.54158.10 

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)
 
 Corporatif R7-8 IDF FRA 2010-03-20
RcRownchangeKK*chgGame
 1981 2053 1.00 1 0.40 15 6.00 
  Ayral, Vincent 1981 FRA1.0010.40156.00 

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)
 

 

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