Individual Calculations September 2017
 Peter, Sebastian  Total change: 18.80  Rating chartPersonal card
 9. Guetersloher Sparkassen-Cup Guetersloh GER 2017-08-18
RcRownchangeKK*chgGame
 2084 2020 3.00 5 0.94 20 18.80 
  Neumann, Theodor 1785 GER1.0010.21204.20 
  Rau, Uwe 2168 GER0.5010.20204.00 
  Heinemann, Ernst 2107 GER1.0010.622012.40 
  Hecht, Carsten 2233 GER0.001-0.2320-4.60 
  Ebert, Manuel 2125 GER0.5010.14202.80 

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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