Individual Calculations March 2010
 Tardi, Oscar  Total change: -2.10  Rating chartPersonal card
 BC Chess Master - B Bois Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 1784 1741 2.50 6 -0.14 15 -2.10 
  Dervieux, Dominique 1857 FRA1.0010.66159.90 
  Vlahovic, Dimitri 1863 FRA0.001-0.3315-4.95 
  Joslin, Jerome 1893 FRA0.001-0.3015-4.50 
  Stojanovic, Vojislav 1808 FRA0.001-0.4115-6.15 
  Engel, Gerard 1744 FRA0.5010.00150.00 
  Pommier, Eugene 1539 FRA1.0010.24153.60 

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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