Individual Calculations January 2009
 Doucin, Paul  Total change: -19.65  Rating chartPersonal card
 105e open international Club 608 Paris FRA 2008-10-25
RcRownchangeKK*chgGame
 1707 1734 3.50 9 -1.31 15 -19.65 
  Borisova, Borislava wm2084 SWE0.001-0.1115-1.65 
  Emsalem, Marc 1550 FRA1.0010.26153.90 
  Bourbon, Bernard 1919 FRA0.001-0.2615-3.90 
  Eden, James 1869 FRA0.001-0.3215-4.80 
  Boutant, Jade 1457 FRA0.001-0.8315-12.45 
  Vasilescu, Viorica 1456 FRA1.0010.17152.55 
  Herbert, Guy 1547 FRA0.501-0.2415-3.60 
  Tarrin, Eric 1623 FRA1.0010.35155.25 
  Marcelin, Philippe 1861 FRA0.001-0.3315-4.95 

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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