Individual Calculations February 2019
 Roenker, Sebastian  Total change: -1.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 D Potsdam GER 2019-01-04
RcRownchangeKK*chgGame
 1738 1678 2.00 5 -0.09 20 -1.80 
  Lewke, Burkhard 1751 GER0.001-0.4020-8.00 
  Muenstermann, Claudia 1718 GER0.001-0.4420-8.80 
  Wesnigk, Karl-Heinz 1790 GER0.001-0.3520-7.00 
  Schomann, Michael 1695 GER1.0010.522010.40 
  Kohl, Torsten 1738 GER1.0010.582011.60 

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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