Individual Calculations May 2010
 Van Loy, Rick  Total change: 15.60  Rating chartPersonal card
 Klasse 3H Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2017 2003 2.00 2 1.04 15 15.60 
  Rooijakkers, Stefan 1937 NED1.0010.41156.15 
  Wolferink, Frans 2097 NED1.0010.63159.45 

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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