Individual Calculations July 2009
 Feelders, Ad  Total change: 4.75  Rating chartPersonal card
 3H - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 1979 2056 2.00 3 0.19 25 4.75 
  Swinkels, Maurice 1949 NED0.501-0.1525-3.75 
  Swijsen, Lars 1898 BEL0.501-0.2125-5.25 
  Verwoert, Jef 2089 NED1.0010.552513.75 

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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