Individual Calculations July 2008
 Duesterwald, Marc  Total change: 3.15  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2305 2208 2.50 6 0.21 15 3.15 
  Nijboer, Friso g2558 NED0.001-0.1115-1.65 
  Driessens, Patrick f2302 NED0.001-0.3715-5.55 
  Lanneau, Bertrand 2167 BEL1.0010.44156.60 
  Froeyman, Helmut f2262 BEL0.001-0.4215-6.30 
  Cools, Gorik f2344 BEL1.0010.681510.20 
  Thirion, Marcel 2198 BEL0.501-0.0115-0.15 

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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