Individual Calculations March 2010
 Boyarchenko, Marie  Total change: 1.05  Rating chartPersonal card
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 2015 2008 4.00 8 0.07 15 1.05 
  Vandersmissen, Hans 1818 BEL1.0010.25153.75 
  Duhayon, Yves 2241 BEL0.001-0.2115-3.15 
  Bourgeois, Ludovic 1734 FRA1.0010.17152.55 
  Houriez, Clement f2278 FRA0.001-0.1715-2.55 
  Tate, Alan 2211 SCO0.001-0.2415-3.60 
  Van Herck, Rob 1867 BEL0.501-0.1915-2.85 
  Duprey, Francois-Xavier 1757 FRA1.0010.19152.85 
  Giua, Frederic 2215 FRA0.5010.27154.05 

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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