Individual Calculations December 2015
 Litfin, Boris  Total change: -7.00  Rating chartPersonal card
 19. Deutsche Polizeimeisterschaft im Schach Moers GER 2015-11-02
RcRownchangeKK*chgGame
 1892 1925 3.50 7 -0.35 20 -7.00 
  Prediger, Rupert f2215 GER0.001-0.1620-3.20 
  Ratzkowski, Dirk 1763 GER0.501-0.2120-4.20 
  Oberkirch, Roland 1806 GER0.001-0.6620-13.20 
  Eissmann, Olaf 1754 GER1.0010.27205.40 
  Schneider, Peter 1746 GER1.0010.27205.40 
  Zahn, Richard 2093 GER0.001-0.2820-5.60 
  Bolduan, Michael 1868 GER1.0010.42208.40 

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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