Individual Calculations July 2017
 Hammel, Juergen  Total change: -9.60  Rating chartPersonal card
 8. Oeffinger Schachopen Fellbach-Oeffingen GER 2017-06-02
RcRownchangeKK*chgGame
 1761 1727 2.50 6 -0.24 40 -9.60 
  Dusbaba, Karel 2089 CZE0.001-0.1040-4.00 
  Siegle, Florian 1925 GER0.001-0.2440-9.60 
  Herbst, Karin 1589 GER1.0010.314012.40 
  Schulz, Stefan 1890 GER0.001-0.2840-11.20 
  Helmbrecht, Kurt 1689 GER0.501-0.0540-2.00 
  Richter, Gerrit 1386 GER1.0010.12404.80 

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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