Individual Calculations July 2017
 Bien, Stefan  Total change: 5.40  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 2040 2106 5.50 9 0.27 20 5.40 
  Gailis, Gunnar 1761 GER1.0010.11202.20 
  Pooth, Richard 1916 GER1.0010.25205.00 
  Raupach, Gregor 1993 GER0.501-0.1520-3.00 
  Wahl, Frithjof, Dr. 1966 GER1.0010.31206.20 
  Blaeser, Pierre 2197 LUX0.5010.12202.40 
  Bartsch, Berthold f2268 GER0.001-0.2920-5.80 
  Jacob, Helmut, Dr. 2046 GER0.501-0.0820-1.60 
  Drews, Ruediger 1943 GER1.0010.28205.60 
  Baum, Bernd, Dr. f2269 GER0.001-0.2820-5.60 

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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