Individual Calculations July 2012
 Kaesemann, Holger, Dr.  Total change: -6.60  Rating chartPersonal card
 26. Ruhrhalbinsel Open Essen GER 2012-05-16
RcRownchangeKK*chgGame
 1956 1845 1.00 4 -0.44 15 -6.60 
  Ritter, Uwe 2039 GER0.5010.25153.75 
  Prang, Andreas 2066 GER0.5010.28154.20 
  Wirths, Clara 2046 GER0.001-0.2415-3.60 
  Jaskolka, Klaus 1671 GER0.001-0.7315-10.95 

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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