Individual Calculations October 2008
 Ehlers, Michael  Total change: 4.75  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft U25 Willingen GER 2008-05-11
RcRownchangeKK*chgGame
 2104 1988 0.50 2 -0.20 25 -5.00 
  Coenen, Michael 2174 GER0.001-0.2625-6.50 
  Schaetz, Christopher 2033 GER0.5010.06251.50 

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)
 
 Kreuzberg Open 2008 Berlin GER 2008-07-19
RcRownchangeKK*chgGame
 1971 1988 4.00 7 0.39 25 9.75 
  Pews, Kristine 1757 GER1.0010.21255.25 
  Pfeffer, Ruprecht 2155 GER0.001-0.2825-7.00 
  Berg, Gerd 1717 GER1.0010.17254.25 
  Loehr, Wilhelm 2056 GER1.0010.592514.75 
  Welz, Peter, Dr. f2169 GER0.001-0.2625-6.50 
  Krausser, Helmut 2122 GER0.5010.18254.50 
  Lerch, Philipp 1819 GER0.501-0.2225-5.50 

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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