Individual Calculations March 2015
 Oppermann, Peter  Total change: -14.00  Rating chartPersonal card
 31. Berliner Senioreneinzelmeisterschaft Berlin GER 2015-01-29
RcRownchangeKK*chgGame
 1881 1947 4.00 8 -0.70 20 -14.00 
  Witte, Manfred 2195 GER0.001-0.1920-3.80 
  Kasper, Peter 1738 GER0.501-0.2720-5.40 
  Schrodt, Horst 1756 GER1.0010.25205.00 
  Pfueller, Volker 1721 GER1.0010.21204.20 
  Johnsen, Oystein 2044 NOR0.001-0.3720-7.40 
  Kliem, Helmut, Dr. 1774 GER0.501-0.2320-4.60 
  Mueller, Erhard 1935 GER0.001-0.5220-10.40 
  Mietzelfeldt, Gerhard 1887 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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