Individual Calculations April 2017
 Margraf, Christoph  Total change: -22.00  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Open A Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 1981 1950 3.00 9 -1.10 20 -22.00 
  Budzyn, Matthias 2134 GER0.001-0.2620-5.20 
  Gehrmann, Ulrich 2042 GER0.001-0.3720-7.40 
  Gajewski, Richard 1701 GER1.0010.19203.80 
  Wohlfart, Paulus 2112 GER0.5010.21204.20 
  Hamlack, Heinz 2016 GER1.0010.592011.80 
  Remensberger, Paul 2059 SUI0.001-0.3520-7.00 
  Hehn, Hartmut 2034 GER0.001-0.3820-7.60 
  Schreib, Marc 1841 GER0.501-0.1520-3.00 
  Fenske, Wolfgang 1889 GER0.001-0.5820-11.60 

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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