Individual Calculations September 2019
 Homfeldt, Christopher  Total change: -27.40  Rating chartPersonal card
 11. Guetersloher Sparkassen-Cup A-Gruppe Guetersloh GER 2019-08-16
RcRownchangeKK*chgGame
 1952 1858 0.50 5 -1.37 20 -27.40 
  Wielebinski, Paul Martin 2045 GER0.001-0.2620-5.20 
  Brunke, Pascal 1969 GER0.001-0.3520-7.00 
  Wegener, Dirk 1905 GER0.5010.07201.40 
  Traetmar, Mattis 1997 GER0.001-0.3120-6.20 
  Verhoef, Ruud 1846 NED0.001-0.5220-10.40 

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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