Individual Calculations July 2009
 Bonenberger, Pablo Jeremias  Total change: 20.25  Rating chartPersonal card
 4.Ried Open Einhausen GER 2009-04-30
RcRownchangeKK*chgGame
 1983 1800 2.50 6 0.81 25 20.25 
  Simenon, Jozef 2150 NED0.001-0.1125-2.75 
  Staudt, Juergen 2026 GER1.0010.792519.75 
  Goeke, Bernd 2110 GER0.001-0.1425-3.50 
  Hornung, Thomas 2034 GER0.5010.29257.25 
  Mueller, Claudia 2021 GER0.001-0.2225-5.50 
  Witt, Holger 1555 GER1.0010.20255.00 

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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