Individual Calculations May 2010
 Mostertman, Xander  Total change: 8.70  Rating chartPersonal card
 Klasse 3A Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 1934 1879 1.00 1 0.58 15 8.70 
  Soerdjan, Kiran 1934 NED1.0010.58158.70 

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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