Individual Calculations January 2009
 Grochowalski, Pawel  Total change: -13.35  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 1995 2096 3.50 7 -0.89 15 -13.35 
  Mayer, Herbert, Dr. 1891 GER0.501-0.2615-3.90 
  Plicka, Jiri 1885 CZE1.0010.23153.45 
  Roth, Joachim 1866 GER1.0010.21153.15 
  Meissner, Hans-Juergen 2216 GER0.5010.16152.40 
  Kiesekamp, Marcos, Dr. 2338 GER0.001-0.2015-3.00 
  Zahn, Benno 1820 GER0.501-0.3315-4.95 
  Rivera Boris, Miguel 1948 GER0.001-0.7015-10.50 

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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