Individual Calculations July 2009
 Buzov, Boris  Total change: -5.40  Rating chartPersonal card
 6.Nibelungen Open Worms GER 2009-04-30
RcRownchangeKK*chgGame
 1945 2135 4.00 6 -0.39 15 -5.85 
  Ploetz, Hans-Juergen 1785 GER1.0010.11151.65 
  Auschkalnis, Reinhard 1880 GER1.0010.19152.85 
  Kappes, Dieter 2030 GER0.501-0.1415-2.10 
  Prill, Daniel 2093 GER0.501-0.0615-0.90 
  Kirmeir, Andreas 1868 GER1.0010.18152.70 
  Stahnecker, Wieland 2013 GER0.001-0.6715-10.05 

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)
 
 24.Internat.Schachtage 2009 Gruppe A Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 2204 2135 2.50 6 0.03 15 0.45 
  Goriachnik, Dmitry 2341 MDA0.001-0.2415-3.60 
  Weissmann, Joerg 2065 GER1.0010.40156.00 
  Scherer, Frank 2199 GER1.0010.59158.85 
  Helbig, Mark f2337 GER0.001-0.2415-3.60 
  Vogel, Christian, Dr. 2191 GER0.001-0.4215-6.30 
  Kopp, Nico 2093 GER0.501-0.0615-0.90 

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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