Individual Calculations May 2013
 Bohnhoff, Peter  Total change: 14.40  Rating chartPersonal card
 1.Hofheimer Fruehjahrsopen Gruppe A Hofheim a.Taunus GER 2013-04-02
RcRownchangeKK*chgGame
 2085 1993 3.50 8 0.48 30 14.40 
  Kaulfuss, Helmut 2179 GER0.5010.24307.20 
  Kolker, Vladislav 2039 GER0.001-0.4430-13.20 
  Seidel, Juergen 2083 GER0.5010.12303.60 
  Koch, Markus 2143 GER0.001-0.3030-9.00 
  Carow, Annelen 2029 GER0.5010.05301.50 
  Meilinger, Claus 2019 GER1.0010.543016.20 
  Willems, Matthias, Prof. Dr. 2027 GER0.001-0.4530-13.50 
  Zweschper, Erich 2162 GER1.0010.723021.60 

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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