Individual Calculations February 2020
 Boerma, Daniel  Total change: -25.40  Rating chartPersonal card
 Niedersaechsische Landeseinzelmeisterschaften 2020 - A-Open Verden (Aller) GER 2020-01-02
RcRownchangeKK*chgGame
 1821 1866 2.50 7 -1.42 20 -28.40 
  Meyer, Heinz-Dieter 2102 GER0.001-0.2020-4.00 
  Krumschmidt, Michael 1724 GER0.501-0.1920-3.80 
  Elbert, Andre 1720 GER1.0010.30206.00 
  Othmer, Michael 1995 GER0.001-0.3320-6.60 
  Nizamova, Rita 1612 GER0.001-0.8120-16.20 
  Bieler, Janek 1803 GER0.001-0.5920-11.80 
  Moerz, Simon 1791 GER1.0010.40208.00 

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)
 
 22. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1990 1866 2.50 7 0.15 20 3.00 
  Redzisz, Michal 2104 POL0.001-0.2020-4.00 
  Schellmann, Frank c1992 GER0.5010.17203.40 
  Eggenstein, Frank 1995 GER0.5010.17203.40 
  Opitz, Christian 1996 GER0.001-0.3220-6.40 
  Schuette, Marcel 2002 GER0.001-0.3220-6.40 
  Buecklers, Martin 1949 GER1.0010.612012.20 
  Rockmann, Jan-Okke 1895 GER0.5010.04200.80 

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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