Individual Calculations January 2018
 Ritter, Uwe  Total change: 3.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 B Aalen GER 2017-12-15
RcRownchangeKK*chgGame
 1993 1971 2.50 5 0.16 20 3.20 
  Mock, Markus 1991 GER1.0010.532010.60 
  Schultze, Joerg-Martin, Dr. 1977 GER0.5010.01200.20 
  Wolff, Michael 1949 GER0.001-0.5320-10.60 
  Scharrer, Udo 2055 GER0.001-0.3820-7.60 
  Schaedler, Andreas 1995 GER1.0010.532010.60 

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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