Individual Calculations July 2008
 Van Gisbergen, Stan  Total change: -9.00  Rating chartPersonal card
 Dutch Team Competition - 1B - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2312 2334 1.00 3 -0.60 15 -9.00 
  Polaczek, Richard m2425 NED0.5010.12151.80 
  Wunnink, Michael 2284 NED0.501-0.0715-1.05 
  Nieuwenhuis, Pieter f2226 NED0.001-0.6515-9.75 

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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