Individual Calculations November 2009
 Verbruggen, Samuel  Total change: -24.75  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 1841 1878 0.50 4 -1.65 15 -24.75 
  Haast, Anne 2158 NED0.001-0.1615-2.40 
  Massoels, Thomas 1999 BEL0.001-0.3415-5.10 
  Ducarmon, Renzo 1653 NED0.001-0.7815-11.70 
  Schepens, Vincent 1554 BEL0.501-0.3715-5.55 

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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