Individual Calculations July 2009
 Deman, Stefaan  Total change: -6.45  Rating chartPersonal card
 3F - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2271 2101 0.50 1 0.22 15 3.30 
  De Wit, Michel f2271 NED0.5010.22153.30 

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)
 
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2088 2101 5.00 11 -0.65 15 -9.75 
  Houriez, Alain 2049 FRA0.001-0.5715-8.55 
  Rogiers, Jan 2094 BEL1.0010.49157.35 
  De Briey, Laurent 2228 BEL0.001-0.3315-4.95 
  Willen, Benny 1752 BEL0.001-0.8915-13.35 
  Fosset, Francois 2031 BEL1.0010.40156.00 
  Vedder, Richard f2334 NED0.001-0.2115-3.15 
  Philips, Richard 2046 BEL1.0010.42156.30 
  Vanderwaeren, Serge f2184 BEL0.5010.11151.65 
  Verduyn, Frederic f2199 BEL0.001-0.3715-5.55 
  Van Steenkiste, Vincent 2066 BEL1.0010.45156.75 
  Degrave, Geoffrey 1990 BEL0.501-0.1515-2.25 

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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