Individual Calculations April 2009
 Streltsyn, Grygoriy  Total change: -5.25  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Hauptturnier Erfurt GER 2008-12-26
RcRownchangeKK*chgGame
 1956 2105 4.50 7 -0.35 15 -5.25 
  Boeer, Walter 1905 GER1.0010.24153.60 
  Meul, Willi 1945 GER1.0010.29154.35 
  Wolf, Isaak 1925 GER0.501-0.2415-3.60 
  Kriz, Daniel 1945 CZE0.501-0.2115-3.15 
  Pruesse, Horst 2107 GER0.001-0.5015-7.50 
  Jordans, Ralph 1834 GER1.0010.17152.55 
  Siebarth, Marco 2031 GER0.501-0.1015-1.50 

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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