Individual Calculations April 2009
 Sinnas, Albert  Total change: 21.35  Rating chartPersonal card
 Championnat Départemental Ile et Vilaine (35) - 2 BRE FRA 2008-12-01
RcRownchangeKK*chgGame
 1772 1793 1.50 2 0.45 25 11.25 
  Delpit, Wilfried 1672 FRA0.501-0.1625-4.00 
  Dupitier, Mickael 1871 FRA1.0010.612515.25 

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)
 
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 1837 1793 3.00 6 0.26 25 6.50 
  Crut, Aurelien f2143 FRA0.001-0.1125-2.75 
  Vaillant, Stephane 1985 FRA0.001-0.2525-6.25 
  Blondel, Jean-Michel 1604 FRA1.0010.25256.25 
  Perrier, Lea 1624 FRA1.0010.28257.00 
  Salvaing, Jean-Louis 2006 FRA0.001-0.2325-5.75 
  Marie, Florian 1660 FRA1.0010.32258.00 

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)
 
NOTE: K factor changed
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1987 1801 0.50 1 0.24 15 3.60 
  Cleran, Anthony 1987 FRA0.5010.24153.60 

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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