Individual Calculations July 2009
 Mittmann, Johannes  Total change: -25.75  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2068 2019 2.50 8 -1.03 25 -25.75 
  Liepold, Stefan 2297 GER0.5010.33258.25 
  Levushkina, Elena wg2274 GER0.001-0.1925-4.75 
  Bergner, Philipp 1833 GER0.001-0.7425-18.50 
  Winkler, Stefan 1882 GER1.0010.32258.00 
  Rusche, Johannes 2204 GER0.001-0.2625-6.50 
  Hansch, Stephan 1791 GER0.501-0.2925-7.25 
  Blom, Vincent 2123 NED0.5010.14253.50 
  Kretschel, Klaus 2136 GER0.001-0.3425-8.50 

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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