Individual Calculations March 2019
 Duijker, Bert  Total change: 10.60  Rating chartPersonal card
 35. Offene Berliner Senioreneinzelmeisterschaft 2019 Berlin GER 2019-01-29
RcRownchangeKK*chgGame
 1826 1902 6.00 9 0.60 20 12.00 
  Fiedler, Ronald 1629 GER1.0010.17203.40 
  Schulz, Michael f2233 GER0.001-0.1220-2.40 
  Rausch, Erik, Dr. 1690 GER0.501-0.2720-5.40 
  Becker, Werner 1707 GER0.001-0.7520-15.00 
  Mueller, Johannes 1734 GER1.0010.28205.60 
  Stock, Joachim 1758 GER1.0010.31206.20 
  Kranch, Klaus 1737 GER1.0010.28205.60 
  Sebastian, Martin 1957 GER0.5010.08201.60 
  Paul, Reinhart 1988 GER1.0010.622012.40 

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)
 
 Dutch Team Competition 2018-2019 Klasse 3G Round 6 various NED 2019-02-09
RcRownchangeKK*chgGame
 1853 1902 0.50 1 -0.07 20 -1.40 
  Kortrijk, Mark 1853 NED0.501-0.0720-1.40 

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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