Individual Calculations November 2010
 Witt, Ronald  Total change: -5.10  Rating chartPersonal card
 14.Friedrichrodaer Schach-Open Friedrichroda GER 2010-08-11
RcRownchangeKK*chgGame
 1977 2104 5.00 7 0.46 15 6.90 
  Essinger, Gerald 1895 GER1.0010.23153.45 
  Neve, Peter 1819 NED1.0010.16152.40 
  Baum, Bernd, Dr. f2253 GER0.001-0.3015-4.50 
  Jung, Florian 1741 GER0.501-0.4015-6.00 
  Geisshirt, Marco 1909 GER1.0010.25153.75 
  Pruesse, Horst 2107 GER1.0010.50157.50 
  Siegmund, Rainer 2118 GER0.5010.02150.30 

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)
 
 Lichtenrader Herbst 2010 Berlin GER 2010-10-16
RcRownchangeKK*chgGame
 1984 2104 4.50 8 -0.80 15 -12.00 
  Rudolph, Stephanie 1902 GER1.0010.24153.60 
  Richter, Michael m2459 GER0.001-0.1115-1.65 
  Koerner, Helmut 1949 GER1.0010.29154.35 
  Lerch, Philipp 1965 GER0.001-0.6915-10.35 
  Rolfes, Leon 1778 GER0.501-0.3715-5.55 
  Powierski, Christian 1930 GER0.501-0.2315-3.45 
  Getzuhn, Detlef 1913 GER1.0010.25153.75 
  Costello, Colin 1973 ENG0.501-0.1815-2.70 

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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