Individual Calculations April 2009
 Hawia, Thierry  Total change: -30.15  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1984 2091 3.00 8 -2.01 15 -30.15 
  Raznikov, Danny 2266 ISR0.5010.23153.45 
  Massoni, Michael 2244 FRA0.001-0.3015-4.50 
  Boyarchenko, Marie 1906 LUX0.001-0.7415-11.10 
  Koch, Alain 1995 FRA0.501-0.1315-1.95 
  Hoegener, Claude 1984 LUX0.001-0.6515-9.75 
  Truwant, Pieter 1979 BEL1.0010.35155.25 
  Tison, Freddy 1741 FRA0.001-0.8915-13.35 
  Houck, Veronique 1758 FRA1.0010.12151.80 

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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