Individual Calculations February 2015
 Arndt, Olaf  Total change: -3.00  Rating chartPersonal card
 2. Koenigsspringer-Silvester-Open 2014 Gelsenkirchen GER 2014-12-27
RcRownchangeKK*chgGame
 1956 2009 1.00 3 -0.72 20 -14.40 
  Bartelt, Max Peter 1793 GER1.0010.22204.40 
  Berndt, Axel 2212 GER0.001-0.2420-4.80 
  Kleinert, Andreas, Dr. 1862 GER0.001-0.7020-14.00 

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)
 
 Deutsche Amateurmeisterschaft 2014/15 4(6) Gruppe B Hamburg GER 2015-01-09
RcRownchangeKK*chgGame
 1947 2009 3.50 5 0.57 20 11.40 
  Schmidt, Peter 1947 GER0.501-0.0920-1.80 
  Pross, Benjamin 1946 GER1.0010.41208.20 
  Wolff, Peter 1970 GER0.501-0.0520-1.00 
  Dorweiler, Roger Paul 1901 BRA0.501-0.1520-3.00 
  Ostermann, Martin 1971 GER1.0010.45209.00 

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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