Individual Calculations April 2008
 Hobusch, Alexander  Total change: 23.10  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Kelheim GER 2007-12-26
RcRownchangeKK*chgGame
 2020 2011 3.50 4 1.54 15 23.10 
  Borel, Markus 1967 GER1.0010.44156.60 
  Bracker, Arne 2136 GER0.5010.17152.55 
  Ackermann, Johannes 1904 GER1.0010.35155.25 
  Nuber, Helene 2072 GER1.0010.58158.70 

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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