Individual Calculations March 2010
 Ibs, Malte  Total change: 2.55  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 2027 1930 2.00 5 0.17 15 2.55 
  Wagner, Rainer 2031 GER0.5010.14152.10 
  Samraoui, Mehdi 2039 GER0.001-0.3515-5.25 
  Glinzk, Michael 2041 GER0.001-0.3515-5.25 
  Herms, Stefan 1963 GER0.5010.05150.75 
  Thelen, Armin 2062 GER1.0010.681510.20 

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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