Individual Calculations April 2009
 Roeser, Axel  Total change: -18.00  Rating chartPersonal card
 XII. Neujahrs Open Guben GER 2009-01-02
RcRownchangeKK*chgGame
 2011 2046 2.50 6 -0.72 25 -18.00 
  Rudolph, Stephanie 1925 GER1.0010.34258.50 
  Schulz, Karsten f2288 GER0.5010.30257.50 
  Wesolowski, Edgar 1866 POL0.501-0.2425-6.00 
  Rietze, Clemens 2171 GER0.001-0.3325-8.25 
  Schoeffler, Helmut 2119 GER0.001-0.4025-10.00 
  Adamczewski, Jedrzej 1696 POL0.501-0.3925-9.75 

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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