Individual Calculations February 2020
 Bruehe, Martin  Total change: 1.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 D Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1734 1655 2.00 5 0.04 40 1.60 
  Holzhueter, Thomas 1732 GER1.0010.614024.40 
  Ho, Ngoc Hai-Dang 1650 GER0.001-0.5140-20.40 
  Kuschel, Heidi 1714 GER0.5010.08403.20 
  Lasschuit, Rene 1771 NED0.001-0.3440-13.60 
  Buelau, Daniel 1801 GER0.5010.20408.00 

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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