Individual Calculations June 2015
 Rohmann, Volker  Total change: -20.00  Rating chartPersonal card
 Haspa-Schachpokal 2015 Gruppe A Bargteheide GER 2015-05-14
RcRownchangeKK*chgGame
 1990 1861 1.00 6 -1.00 20 -20.00 
  Schueler, Hendrik 2119 GER0.001-0.1820-3.60 
  Groetzbach, Daniel 1985 GER0.5010.17203.40 
  Nahnsen, Kenneth 1963 GER0.5010.14202.80 
  Kemeny, Matthias 1965 GER0.001-0.3620-7.20 
  Porth, Hartmut 2058 GER0.001-0.2520-5.00 
  Braun, Jasper 1848 GER0.001-0.5220-10.40 

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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