Individual Calculations May 2010
 Bakker, Jan  Total change: 5.40  Rating chartPersonal card
 Klasse 2B Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2063 2231 2.50 3 0.36 15 5.40 
  Leinwand, Eduard 1964 NED1.0010.18152.70 
  Baarslag, Ed 2057 NED1.0010.27154.05 
  Ouwendijk, Vincent 2169 NED0.501-0.0915-1.35 

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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