Individual Calculations July 2009
 Christiani, Joerg  Total change: -13.50  Rating chartPersonal card
 6.Nibelungen Open Worms GER 2009-04-30
RcRownchangeKK*chgGame
 1845 2031 2.00 3 -0.20 25 -5.00 
  Venus, Jens 1933 GER0.501-0.1325-3.25 
  Holle, Eric 1735 GER1.0010.15253.75 
  Kirmeir, Andreas 1868 GER0.501-0.2225-5.50 

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)
 
 24.Schachtage Hassloch 2009 Gruppe B Hassloch GER 2009-05-29
RcRownchangeKK*chgGame
 1809 2031 2.00 3 -0.34 25 -8.50 
  Kirmeir, Andreas 1868 GER1.0010.28257.00 
  Dosch, Stefan 1799 GER1.0010.21255.25 
  Lukas, Hubertus 1759 GER0.001-0.8325-20.75 

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)
 

 

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