Individual Calculations February 2016
 Ahmed, Daniel  Total change: 69.20  Rating chartPersonal card
 25. Erfurter Schachfestival Hauptturnier Erfurt GER 2015-12-26
RcRownchangeKK*chgGame
 1877 1712 4.00 8 1.73 40 69.20 
  Adam, Wilfried 1897 GER1.0010.744029.60 
  Sunderbrink, Heino 1916 GER0.5010.264010.40 
  Hille, Wolfram 1937 GER0.5010.284011.20 
  Hassler, Rolf 1859 GER0.5010.20408.00 
  Sander, Dirk 1901 GER0.001-0.2540-10.00 
  Hilbert, Stephan-Joerg 1836 GER0.001-0.3340-13.20 
  Walther, Jonas 1847 GER1.0010.684027.20 
  Naundorf, Johannes 1820 GER0.5010.15406.00 

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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