Individual Calculations April 2009
 Schmitt, Roland  Total change: 3.75  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
 2130 1901 2.00 8 0.25 15 3.75 
  Zuse, Klaus-Peter f2251 GER0.001-0.1115-1.65 
  Troyke, Doreen wf2124 GER0.5010.28154.20 
  Wiens, Helmut 2190 GER0.001-0.1615-2.40 
  Huettemann, Ralf 2071 GER1.0010.721510.80 
  Mueller, Erich 2160 GER0.001-0.1815-2.70 
  Bongartz, Philipp 2094 GER0.5010.25153.75 
  Osmanovic, Faruk 2096 GER0.001-0.2515-3.75 
  Matzat, Andre 2053 GER0.001-0.3015-4.50 

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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