Individual Calculations November 2009
 Shkolnyk, Boris  Total change: 1.80  Rating chartPersonal card
 3.Korbacher Open Korbach GER 2009-10-15
RcRownchangeKK*chgGame
 2014 1872 2.00 6 0.12 15 1.80 
  Di Franco, Patricio 2118 GER0.5010.31154.65 
  Willems, Matthias, Prof. Dr. 2091 GER0.001-0.2215-3.30 
  Schwetje, Siegfried 1967 GER0.5010.13151.95 
  Hahn, Markus 2016 GER0.001-0.3115-4.65 
  Wuestehube, Harry 1943 GER0.5010.10151.50 
  Rafiee, Kayvan 1950 GER0.5010.11151.65 

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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