Individual Calculations October 2008
 Poirier, Luc  Total change: -28.80  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1532 1733 1.00 2 -0.52 15 -7.80 
  Trzesniower, Jacques 1568 FRA0.001-0.7215-10.80 
  Chargros, Michel 1496 FRA1.0010.20153.00 

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)
 
 103ème open international Club 608 Paris FRA 2008-08-04
RcRownchangeKK*chgGame
 1745 1729 1.50 6 -1.40 15 -21.00 
  Radovanovic, Nicolas 2041 FRA0.001-0.1415-2.10 
  Grynblat, Norbert 1610 FRA0.501-0.1615-2.40 
  Grimmer, Jonathan 1866 FRA0.001-0.3215-4.80 
  Lavigne, Philippe 1593 FRA1.0010.32154.80 
  Hirschmann, Georges 1911 FRA0.001-0.2615-3.90 
  Boutant, Jade 1450 FRA0.001-0.8415-12.60 

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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