Individual Calculations July 2010
 Hamar, Dirk  Total change: 3.90  Rating chartPersonal card
 2.Kalifornien-Cup Schoenberg-Holm GER 2010-06-11
RcRownchangeKK*chgGame
 1755 1537 1.00 3 0.26 15 3.90 
  Porth, Hartmut 1937  * GER0.001-0.0815-1.20 
  Schuetzler, Bernd 1730 GER0.5010.25153.75 
  Hamar, Robert 1599 GER0.5010.09151.35 
 * 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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