Individual Calculations September 2015
 Balduan, Karl-Heinz  Total change: 13.20  Rating chartPersonal card
 Bayer Sommeropen 2015 Leverkusen GER 2015-08-14
RcRownchangeKK*chgGame
 1983 1594 0.50 2 0.33 40 13.20 
  Oler, Guerkan 1994  * GER0.5010.424016.80 
  Wambach, Patrick 1971 LUX0.001-0.0940-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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