Individual Calculations June 2016
 Helmbrecht, Kurt  Total change: 13.20  Rating chartPersonal card
 7. Oeffinger Schachopen Fellbach-Oeffingen GER 2016-05-13
RcRownchangeKK*chgGame
 1893 1676 2.00 6 0.66 20 13.20 
  Weida, Alexander 1949 GER0.001-0.1720-3.40 
  Zehring, Mathias 1886 GER0.5010.27205.40 
  Alber, Wilhelm 1884 GER0.5010.27205.40 
  Pelezki, Sergej 1839 GER0.5010.22204.40 
  Tjahja, Deryl 1915 GER0.5010.30206.00 
  Issaad, Pascal 1886 GER0.001-0.2320-4.60 

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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