Individual Calculations July 2010
 Ziemann, Christian  Total change: 23.10  Rating chartPersonal card
 Haspa Schachpokal 2010 Bargteheide GER 2010-05-13
RcRownchangeKK*chgGame
 2072 1905 3.50 7 1.54 15 23.10 
  Hansen, Victor 2121 NOR0.001-0.2215-3.30 
  Bernhardt, Gerd 2043 GER0.5010.19152.85 
  Mader, Jens 2007 GER0.5010.14152.10 
  Zickelbein, Eva-Maria wf2067 GER1.0010.711510.65 
  Mueller, Tobias 2055 GER0.5010.20153.00 
  Colpe, Helge 2079 GER0.5010.23153.45 
  Noack, Reiner 2131 GER0.5010.29154.35 

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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