Individual Calculations May 2011
 Werbeck, Torsten  Total change: -13.65  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Bochum GER 2010-09-26
RcRownchangeKK*chgGame
 2182 2135 1.00 3 -0.30 15 -4.50 
  Van Muenster, Kirsten wf2170 GER0.5010.05150.75 
  Wagenknecht, Uwe 2207 GER0.5010.10151.50 
  Lambrechts, Koen 2168 NED0.001-0.4515-6.75 

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)
 
 9. Bayer Open Leverkusen GER 2011-01-10
RcRownchangeKK*chgGame
 1893 2150 1.00 2 -0.61 15 -9.15 
  Witte, Thomas, Dr. 1823 GER1.0010.13151.95 
  Birnkott, Manfred 1963 GER0.001-0.7415-11.10 

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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