Individual Calculations May 2010
 Klein, David  Total change: -1.05  Rating chartPersonal card
 Klasse 2C Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2247 2295 0.50 1 -0.07 15 -1.05 
  Van Egmond, Rogier 2247 NED0.501-0.0715-1.05 

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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