Individual Calculations April 2014
 Heidarnezhad, Ben-Ali  Total change: 8.25  Rating chartPersonal card
 5. Pfalz Open A Neustadt an der Weinstrasse GER 2014-02-28
RcRownchangeKK*chgGame
 1999 1911 4.00 9 0.55 15 8.25 
  Mueller, Markus c2178 GER0.001-0.1815-2.70 
  Filipiak, Thomas 2070 GER0.001-0.2915-4.35 
  Yankelevich, Michael 1650 GER1.0010.18152.70 
  Bub, Volker 2118 GER0.001-0.2315-3.45 
  Pogosian, Norair 1682 FRA1.0010.21153.15 
  Sabel, Reinhard 2041 GER1.0010.681510.20 
  Werner, Dimo m2108 GER0.5010.25153.75 
  Schellmann, Frank c2098 GER0.001-0.2615-3.90 
  Ludy, Klaus 2049 GER0.5010.19152.85 

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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